If I double click on the icon for ATI at the lower left of my screen, it opens a Catalyst Control Center. There is a button that says Check for latest drivers. If I click on it, will it go out and find the right drivers without me going to the ATI website and trying to figure out which is the right one for me?

BTW, my HP computer has an NVidia graphics card and it has exactly the same problem with poser so maybe it's a 32 bit thing. Most people I see that say they aren't having problems say they are using 64 bit operating system.

And thanks for the other suggestions, but I tried to defrag the HP computer not long ago and Vista (Or HP?) told me that my computer did not need to be defraged. That it was scheduled to make routine defrags. I thought that maybe it was some new Vista feature.

And I make ghost backups of both machines and ghost won't make an image if there is anything wrong with the drive. I was going to keep my XP box. I was going to use it to run my software. I installed everything and then went to make the ghost image and it told me there was a CRC error. I think that was it said. But I couldn't make the back up. The harddrive wasn't that old either. But the indicated that the drive could fail.