I too am using the 6.47's, but i have come across a very odd bug. Ok here is what happens. I have a cd in my cdrom drive, and then i leave my comp there until the monitor shuts off. Then i wake the computer up and change the cd in the cdrom drive with another one. After i do that, if i hit the windows start key on my keyboard it will crash kernel32.dll everytime. I have repeated this nearly 20 times and it is by far the weirdest bug i have seen!! otherwise the drivers are good, however my alice performance seems a little better with the 6.34