So about 5 days ago when playing WoW my screen would flash and then 2 seconds later it would freeze, it kept doing this every 5 minutes or so, but during this time I was able to tab, browse, talk on MSN etc. After about 30 minutes of this, I was thinking perhaps its my graphics card (GTX 460)< Which is only 2 months old, so I decided to go play Unreal Tournament 3 which is quite graphical, I didn't experience the problem once in about an hour. So I decided to use the repair tool (suggested by someone) and when I logged back in WoW, I didn't experience the problem again for days, but it just did it again today, only once though before I used the repair tool - logged back in and I haven't experienced it again.
Is it possible I need a clean WoW install? Or is it something to do with my computer (I highly doubt it because it's too coincidental that it doesn't do it at UT3 and it doesn't do it if I fix WoW) But I am a worrier when it comes to computers being a bitch
Thanks in advance