[Grim_]

I've had mods run for months, then suddenly corrupt my whole game, without changing at all. It's like if you forget to rebuild the archive after adding new weapon mods - The game will still run, just sometimes the weapons will show up as white instead of the color the mod shadows.

Anyway, make sure nothing is screwing with the files in your GTA directory, like anti-virus programs (I know AVG use to ALWAYS delete random files off my computer ..). If you have anyone else using the computer, especially someone who plays GTA SA, make sure they are not screwing with the files themselves.