I recently managed to get Snow Leopard installed via Prasys USB guide and myhack, however; when I update to 10.6.2 it seems to break my Radeon4850, in the sense that it changes all of the resolutions and seems to "cut off" areas of display on my monitor and makes everything smaller in general; it also destroys widescreen support. Is there any way to restore the drivers to what they were previously (if that's the issue at all..)? Thanks everyone