SRO Closes

Hey guys umm im having this problem I can't fix. hen I have played SRO for like 5 minutes, the game either freezes or closes...no errors. Have no idea what to do. This happens even when i'm not running the bot. My PC Specs are:

iMac
Intel Core 2 T7200 @ 2.00 Ghz
1 GB of RAM
3400 Page File
ATI Radeon x1600 Video Card

My computer is the iMac late 2006 running Windows with Bootcamp.

try some other graphicdrivers ;)

ive had the same problems lately.... let me know if u find an answer, ill keep looking too