So I tried at a few of those things that was suggested in last post: Disabling pixel shaders didn't help with crashing GL was set in wow conf file and forcing it from commandline didn't help with crashing I haven't tried limiting RAM and I didn't swap over to ATI extensions as first one I can't do and second doesn't make any sense and shouldn't even work properly. I did upgrade to latest NV drivers aswell (180.37 I believe) but it made no difference, game still crashed a few times. I haven't been able to test 25-man raids yet but I'll probably do it tonight to see if slowdowns have gotten any better. -- Kalle Last