                               OPEN PUBLIC LICENSE
                                    Version 1.0

    1. Definitions.

            1.1. "Contributor" means each entity that creates or contributes to
            the creation of Modifications.

            1.2. "Contributor Version" means the combination of the Original
            Code, prior Modifications used by a Contributor, and the
            Modifications made by that particular Contributor.

            1.3. "Covered Code" means the Original Code or Modifications or the
            combination of the Original Code and Modifications, in each case
            including portions thereof.

            1.4. "Electronic Distribution Mechanism" means a mechanism
            generally accepted in the software development community for the
            electronic transfer of data.

            1.5. "Executable" means Covered Code in any form other than Source
            Code.

            1.6. "Initial Developer" means the individual or entity identified
            as the Initial Developer in the Source Code notice required by
            Exhibit A.

            1.7. "Larger Work" means a work, which combines Covered Code or
            portions thereof with code not governed by the terms of this
            License.

            1.8. "License" means this document and the corresponding addendum
            described in section 6.4 below.

            1.9. "Modifications" means any addition to or deletion from the
            substance or structure of either the Original Code or any previous
            Modifications. When Covered Code is released as a series of files,
            a Modification is:

                   A. Any addition to or deletion from the contents of a file
                   containing Original Code or previous Modifications.

                   B. Any new file that contains any part of the Original Code
                   or previous Modifications.

            1.10. "Original Code" means Source Code of computer software code
            which is described in the Source Code notice required by Exhibit A
            as Original Code, and which, at the time of its release under this
            License is not already Covered Code governed by this License.

            1.11. "Source Code" means the preferred form of the Covered Code
            for making modifications to it, including all modules it contains,
            plus any associated interface definition files, scripts used to
            control compilation and installation of an Executable, or a list of
            source code differential comparisons against either the Original
            Code or another well known, available Covered Code of the
            Contributor's choice. The Source Code can be in a compressed or
            archival form, provided the appropriate decompression or
            de-archiving software is widely available for no charge.

            1.12. "You" means an individual or a legal entity exercising rights
            under, and complying with all of the terms of, this License or a
            future version of this License issued under Section 6.1. For legal
            entities, "You'' includes any entity which controls, is controlled
            by, or is under common control with You. For purposes of this
            definition, "control'' means (a) the power, direct or indirect, to
            cause the direction or management of such entity, whether by
            contract or otherwise, or (b) ownership of fifty percent (50%) or
            more of the outstanding shares or beneficial ownership of such
            entity.

            1.13 "License Author" means iRoot Design Studios.

    2. Source Code License.

            2.1. The Initial Developer Grant.
            The Initial Developer hereby grants You a worldwide, royalty-free,
            non-exclusive license, subject to third party intellectual property
            claims:

                   (a) under intellectual property rights (other than patent or
                   trademark) to use, reproduce, modify, display, perform,
                   sublicense and distribute the Original Code (or portions
                   thereof) with or without Modifications, or as part of a
                   Larger Work; and

                   (b) under patents now or hereafter owned or controlled by
                   Initial Developer, to make, have made, use and sell (``offer
                   to sell and import'') the Original Code (or portions
                   thereof), but solely to the extent that any such patent is
                   reasonably necessary to enable You to Utilize the Original
                   Code (or portions thereof) and not to any greater extent
                   that may be necessary to Utilize further Modifications or
                   combinations.

            2.2. Contributor Grant.
            Each Contributor hereby grants You a worldwide, royalty-free,
            non-exclusive license, subject to third party intellectual property
            claims:

                   (a) under intellectual property rights (other than patent or
                   trademark) to use, reproduce, modify, display, perform,
                   sublicense and distribute the Modifications created by such
                   Contributor (or portions thereof) either on an unmodified
                   basis, with other Modifications, as Covered Code or as part
                   of a Larger Work; and

                   (b) under patents now or hereafter owned or controlled by
                   Contributor, to to make, have made, use and sell (``offer to
                   sell and import'') the Contributor Version (or portions
                   thereof), but solely to the extent that any such patent is
                   reasonably necessary to enable You to Utilize the
                   Contributor Version (or portions thereof), and not to any
                   greater extent that may be necessary to Utilize further
                   Modifications or combinations

    3. Distribution Obligations.

            3.1. Application of License.
            The Modifications which You create or to which You contribute are
            governed by the terms of this License, including without limitation
            Section 2.2. The Source Code version of Covered Code may be
            distributed only under the terms of this License or a future
            version of this License released under Section 6.1, and You must
            include a copy of this License with every copy of the Source Code
            You distribute. You may not offer or impose any terms on any Source
            Code version that alters or restricts the applicable version of
            this License or the recipients' rights hereunder. However, You may
            include an additional document offering the additional rights
            described in Section 3.5.

            3.2. Availability of Source Code.
            Any Modification which You create or to which You contribute must
            be made available, prior to any use, except for internal
            development and practice, in Source Code form under the terms of
            this License either on the same media as an Executable version or
            via an accepted Electronic Distribution Mechanism to anyone to whom
            you made an Executable version available; and if made available via
            Electronic Distribution Mechanism, must remain available for at
            least twelve (12) months after the date it initially became
            available, or at least six (6) months after a subsequent version of
            that particular Modification has been made available to such
            recipients. You shall notify the Initial Developer of the
            Modification and the location of the Source Code via the contact
            means provided for in the Developer Specific license. Initial
            Developer will be acting as maintainer of the Source Code and may
            provide an Electronic Distribution mechanism for the Modification
            to be made available.

            3.3. Description of Modifications.
            You must cause all Covered Code to which you contribute to contain
            a file documenting the changes You made to create that Covered Code
            and the date of any change. You must include a prominent statement
            that the Modification is derived, directly or indirectly, from
            Original Code provided by the Initial Developer and including the
            name of the Initial Developer in (a) the Source Code, and (b) in
            any notice in an Executable version or related documentation in
            which You describe the origin or ownership of the Covered Code.

            3.4. Intellectual Property Matters

                   (a) Third Party Claims.
                   If You have knowledge that a party claims an intellectual
                   property right in particular functionality or code (or its
                   utilization under this License), you must include a text
                   file with the source code distribution titled "LEGAL" which
                   describes the claim and the party making the claim in
                   sufficient detail that a recipient will know whom to
                   contact. If you obtain such knowledge after You make Your
                   Modification available as described in Section 3.2, You
                   shall promptly modify the LEGAL file in all copies You make
                   available thereafter and shall take other steps (such as
                   notifying appropriate mailing lists or newsgroups)
                   reasonably calculated to inform those who received the
                   Covered Code that new knowledge has been obtained.

            (b) Representations.

                   Contributor represents that, except as disclosed pursuant to
                   Section 3.4(a) above, Contributor believes that
                   Contributor's Modifications are Contributor's original
                   creation(s) and/or Contributor has sufficient rights to
                   grant the rights conveyed by this License.

            3.5. Required Notices.
            You must duplicate the notice in Exhibit A in each file of the
            Source Code, and this License in any documentation for the Source
            Code, where You describe recipients' rights relating to Covered
            Code. If You created one or more Modification(s), You may add your
            name as a Contributor to the notice described in Exhibit A. If it
            is not possible to put such notice in a particular Source Code file
            due to its structure, then you must include such notice in a
            location (such as a relevant directory file) where a user would be
            likely to look for such a notice. You may choose to offer, and to
            charge a fee for, warranty, support, indemnity or liability
            obligations to one or more recipients of Covered Code. However, You
            may do so only on Your own behalf, and not on behalf of the Initial
            Developer or any Contributor. You must make it absolutely clear
            that any such warranty, support, indemnity or liability obligation
            is offered by You alone, and You hereby agree to indemnify the
            Initial Developer and every Contributor for any liability incurred
            by the Initial Developer or such Contributor as a result of
            warranty, support, indemnity or liability terms You offer.

            3.6. Distribution of Executable Versions.
            You may distribute Covered Code in Executable form only if the
            requirements of Section 3.1-3.5 have been met for that Covered
            Code, and if You include a notice stating that the Source Code
            version of the Covered Code is available under the terms of this
            License, including a description of how and where You have
            fulfilled the obligations of Section 3.2. The notice must be
            conspicuously included in any notice in an Executable version,
            related documentation or collateral in which You describe
            recipients' rights relating to the Covered Code. You may distribute
            the Executable version of Covered Code under a license of Your
            choice, which may contain terms different from this License,
            provided that You are in compliance with the terms of this License
            and that the license for the Executable version does not attempt to
            limit or alter the recipient's rights in the Source Code version
            from the rights set forth in this License. If You distribute the
            Executable version under a different license You must make it
            absolutely clear that any terms which differ from this License are
            offered by You alone, not by the Initial Developer or any
            Contributor. You hereby agree to indemnify the Initial Developer
            and every Contributor for any liability incurred by the Initial
            Developer or such Contributor as a result of any such terms You
            offer. If you distribute executable versions containing Covered
            Code, you must reproduce the notice in Exhibit B in the
            documentation and/or other materials provided with the product.

            3.7. Larger Works.
            You may create a Larger Work by combining Covered Code with other
            code not governed by the terms of this License and distribute the
            Larger Work as a single product. In such a case, You must make sure
            the requirements of this License are fulfilled for the Covered
            Code.

    4. Inability to Comply Due to Statute or Regulation.

            If it is impossible for You to comply with any of the terms of this
            License with respect to some or all of the Covered Code due to
            statute or regulation then You must: (a) comply with the terms of
            this License to the maximum extent possible; and (b) Cite all of
            the statutes or regulations that prohibit you from complying fully
            with this license. (c) describe the limitations and the code they
            affect. Such description must be included in the LEGAL file
            described in Section 3.4 and must be included with all
            distributions of the Source Code. Except to the extent prohibited
            by statute or regulation, such description must be sufficiently
            detailed for a recipient of ordinary skill to be able to understand
            it.

    5. Application of this License.

            This License applies to code to which the Initial Developer has
            attached the notice in Exhibit A, and to related Covered Code.

    6. Versions of the License.

            6.1. New Versions.
            License Author may publish revised and/or new versions of the
            License from time to time. Each version will be given a
            distinguishing version number and shall be submitted to
            opensource.org for certification.

            6.2. Effect of New Versions.
            Once Covered Code has been published under a particular version of
            the License, You may always continue to use it under the terms of
            that version. You may also choose to use such Covered Code under
            the terms of any subsequent version of the License published by
            Initial Developer. No one other than Initial Developer has the
            right to modify the terms applicable to Covered Code created under
            this License.

            6.3. Derivative Works.
            If you create or use a modified version of this License, except in
            association with the required Developer Specific License described
            in section 6.4, (which you may only do in order to apply it to code
            which is not already Covered Code governed by this License), you
            must (a) rename Your license so that the phrases ``Open'',
            ``OpenPL'', ``OPL'' or any confusingly similar phrase do not appear
            anywhere in your license and (b) otherwise make it clear that your
            version of the license contains terms which differ from the Open
            Public License. (Filling in the name of the Initial Developer,
            Original Code or Contributor in the notice described in Exhibit A
            shall not of themselves be deemed to be modifications of this
            License.)

    6.4. Required Additional Developer Specific License

            This license is a union of the following two parts that should be
            found as text files in the same place (directory), in the order of
            preeminence:

               [1] A Developer specific license.

               [2] The contents of this file OPL_1_0.TXT, stating the general
               licensing policy of the software.

            In case of conflicting dispositions in the parts of this license,
            the terms of the lower-numbered part will always be superseded by
            the terms of the higher numbered part.

    7. DISCLAIMER OF WARRANTY.

            COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
            WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
            WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
            DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR
            NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF
            THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE
            DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER
            CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING, REPAIR OR
            CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART
            OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER
            EXCEPT UNDER THIS DISCLAIMER.

    8. TERMINATION.

            8.1 Termination upon Breach

            This License and the rights granted hereunder will terminate
            automatically if You fail to comply with terms herein and fail to cure
            such breach within 30 days of becoming aware of the breach.  All
            sublicenses to the Covered Code, which are properly granted, shall
            survive any termination of this License. Provisions that, by their
            nature, must remain in effect beyond the termination of this License
            shall survive.

            8.2.  Termination Upon Litigation. If You initiate litigation by
            asserting a patent infringement claim (excluding declatory judgment
            actions) against Initial Developer or a Contributor (the Initial
            Developer or Contributor against whom You file such action is referred
            to as "Participant") alleging that:

                   (a) such Participant's Contributor Version directly or
                   indirectly infringes any patent, then any and all rights
                   granted by such Participant to You under Sections 2.1 and/or
                   2.2 of this License shall, upon 60 days notice from Participant
                   terminate prospectively, unless if within 60 days after receipt
                   of notice You either: (i) agree in writing to pay Participant a
                   mutually agreeable reasonable royalty for Your past and future
                   use of Modifications made by such Participant, or (ii) withdraw
                   Your litigation claim with respect to the Contributor Version
                   against such Participant.  If within 60 days of notice, a
                   reasonable royalty and payment arrangement are not mutually
                   agreed upon in writing by the parties or the litigation claim
                   is not withdrawn, the rights granted by Participant to You
                   under Sections 2.1 and/or 2.2 automatically terminate at the
                   expiration of the 60 day notice period specified above.

                   (b) any software, hardware, or device, other than such
                   Participant's Contributor Version, directly or indirectly
                   infringes any patent, then any rights granted to You by such
                   Participant under Sections 2.1(b) and 2.2(b) are revoked
                   effective as of the date You first made, used, sold,
                   distributed, or had made, Modifications made by that
                   Participant.

            8.3.  If You assert a patent infringement claim against Participant
            alleging that such Participant's Contributor Version directly or
            indirectly infringes any patent where such claim is resolved (such as
            by license or settlement) prior to the initiation of patent
            infringement litigation, then the reasonable value of the licenses
            granted by such Participant under Sections 2.1 or 2.2 shall be taken
            into account in determining the amount or value of any payment or
            license.

            8.4.  In the event of termination under Sections 8.1 or 8.2 above, all
            end user license agreements (excluding distributors and resellers)
            which have been validly granted by You or any distributor hereunder
            prior to termination shall survive termination.

    9. LIMITATION OF LIABILITY.

            UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
            (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL THE INITIAL
            DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
            OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO YOU OR ANY OTHER
            PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
            OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF
            GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND
            ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE
            BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
            LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
            RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
            PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
            EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
            THAT EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.

    10. U.S. GOVERNMENT END USERS.

            The Covered Code is a ``commercial item,'' as that term is defined in
            48 C.F.R. 2.101 (Oct.  1995), consisting of ``commercial computer
            software'' and ``commercial computer software documentation,'' as such
            terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
            C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
            all U.S. Government End Users acquire Covered Code with only those
            rights set forth herein.

    11. MISCELLANEOUS.

            This section was intentionally left blank. The contents of this
            section are found in the corresponding addendum described above.

    12. RESPONSIBILITY FOR CLAIMS.

            Except in cases where another Contributor has failed to comply with
            Section 3.4, You are responsible for damages arising, directly or
            indirectly, out of Your utilization of rights under this License,
            based on the number of copies of Covered Code you made available, the
            revenues you received from utilizing such rights, and other relevant
            factors. You agree to work with affected parties to distribute with
            Initial Developer responsibility on an equitable basis.

    EXHIBIT A.

            Text for this Exhibit A is found in the corresponding addendum,
            described in section 6.4 above, text file provided by the Initial
            Developer. This license is not valid or complete with out that
            file.

    EXHIBIT B.

            Text for this Exhibit B is found in the corresponding addendum,
            described in section 6.4 above, text file provided by the Initial
            Developer. This license is not valid or complete with out that
            file.