| File Name | Last Modified File Size |
| ray_a4e.zip | -- 08/07/2008 | 21:58 -- 1254488 bytes | STABLE release package |
| g1.zip | -- 10/24/2010 | 08:45 -- 1938632 bytes | most recent testing package |
| 2k-38src.zip | -- 11/23/2010 | 16:57 -- 461048 bytes | most recent source code |