wine users - Jun 2011 - World of Warcraft won't work properlyWo

Hi all

I have problem with world of warcraft! When ever i start game i get this type of
grafic problem: i don't see all textures, everything is mixed up, i see half
character and half of everything else, like it's graphic problem, but, i
have pretty well configuration :S Also, when i start game in that bad enviroment
it crashes anytime :S

My game is on HDD, copied, not installed cuz i play on private server and
i'm using ubuntu 11.04

Please help

my specs are:

intel core i5
graph ati 5750 1 gb
ram 2 gb