XFX Radeon 4650 512mb on Snow Leopard 10.6.5 beta
 

Unlike 10.6-10.6.4 I had a lot more sucess with 10.6.5 beta i was able to modify the stock kext and reinstall them with kextutility. With out the os crashing now my only problem is when i boot up the screen is black with squar's all over it. Any idea's would help. Thank You in advance