Windows Vista Ultimate
Intel Pentium 4 3.0GHZ
1512MB Ram
ATI Radeon saphire x1650 512MB 12 pixel shaders

when i turn the shaders on, it gets back to the main menu and sets the shaders back to 0
i also tried the -shaders 1 thing, without success

edit: sorry about the last post...
edit: ok! solve it! i reinstalled my graphics card drivers...