This second beta patch brings your SiN from version 1.04 or above to 1.11. Version 1.11 adds GameSpy internal server browser support, several user-created CTF levels, and fixes sound compatibility problems.
If you are currently running version 1.04 of Sin, use this file to upgrade to version 1.06. This patch includes a new map, fixes 3DNOW! bugs, saved game fixes, and more.