Graphics(texturing?) problems

So i installed Wine for my Mac to play Guild Wars. So far i am content. It runs i can chat and etc. but im getting a really annoying graphics problem. most loose clothing stretches and flickers.

I will upload pics soon.If anyone knows what im talking about please post a pic just to help me along. Thanks!

I haven't tried using Wine on OS X (it seems a little like buying a Royce to lug around furniture), but Wine gets a "platinum" rating on WineHQ. Most likely you need to fiddle with settings, and I think you'll better luck with Google and the wine forums than here.