When I use x1900xt on Bootcamp, does it get performance boost by updating its graphic driver by going to http://ati.amd.com/support/driver.html ? Or, that is going to screw everything up?
If you have x1900xt and mac pro, using Vista. Do NOT update the video card driver by visiting ATI homepage. Vista stopped working. I mean after restart, Vista did not even start up but gave me a black screen. I had to reinstall Vista again.
I am not sure if this happened to other people but I personally don't recommend it.