D I G I T A L S A T E L L I T2. You may modify your copy or copies of the Program or any portion of it, thus forming a workbased on the Program, and copy and distribute such modifications or work under the terms ofSection 1 above, provided that you also meet all of these conditions:a) You must cause the modified files to carry prominent notices stating that you changed thefiles and the date of any change.b) You must cause any work that you distribute or publish, that in whole or in part contains oris derived from the Program or any part thereof, to be licensed as a whole at no charge to allthird parties under the terms of this License.c) If the modified program normally reads commands interactively when run, you must cause it,when started running for such interactive use in the most ordinary way, to print or displayan announcement including an appropriate copyright notice and a notice that there is nowarranty (or else, saying that you provide a warranty) and that users may redistribute theprogram under these conditions, and telling the user how to view a copy of this License.(Exception: if the Program itself is interactive but does not normally print such anannouncement, your work based on the Program is not required to print an announcement.)These requirements apply to the modified work as a whole. If identifiable sections of that workare not derived from the Program, and can be reasonably considered independent andseparate works in themselves, then this License, and its terms, do not apply to those sectionswhen you distribute them as separate works. But when you distribute the same sections aspart of a whole which is a work based on the Program, the distribution of the whole must beon the terms of this License, whose permissions for other licensees extend to the entire whole,and thus to each and every part regardless of who wrote it.Thus, it is not the intent of this section to claim rights or contest your rights to work writtenentirely by you; rather, the intent is to exercise the right to control the distribution of derivativeor collective works based on the Program.In addition, mere aggregation of another work not based on the Program with the Program (orwith a work based on the Program) on a volume of a storage or distribution medium does notbring the other work under the scope of this License.3. You may copy and distribute the Program (or a work based on it, under Section 2) in objectcode or executable form under the terms of Sections 1 and 2 above provided that you also doone of the following:a) Accompany it with the complete corresponding machine-readable source code, whichmust be distributed under the terms of Sections 1 and 2 above on a medium customarilyused for software interchange; or,b) Accompany it with a written offer, valid for at least three years, to give any third party, fora charge no more than your cost of physically performing source distribution, a completemachine-readable copy of the corresponding source code, to be distributed under theterms of Sections 1 and 2 above on a medium customarily used for software interchange;or,c) Accompany it with the information you received as to the offer to distribute correspondingsource code. (This alternative is allowed only for noncommercial distribution and only ifyou received the program in object code or executable form with such an offer, in accordwith Subsection b above.)The source code for a work means the preferred form of the work for making modificationsto it. For an executable work, complete source code means all the source code for all modulesit contains, plus any associated interface definition files, plus the scripts used to controlcompilation and installation of the executable.