spanky
I recently put XP forever on the shelf and went to Windows 7 64 bit. XP was solid as a rock for me, and so is Win7. I am glad I made the change. The only thing I had to change was my sound card because Emu did not have drivers for windows 7, only a beta--and I wasn't going to chance it. Other than that the transition was smooth and painless and now I am finally in 64 bit land! OP you might want to consider making the jump.
Hey, Spanky, I just ran through a bunch of tests for that beta driver for Windows 7 x64, and it works great. My buddy has an E-MU Tracker Pre audio interface, and is happily running 24-bit audio recording at 48K with no issues whatsoever. I too was cautious in that beta driver, but I was given the opportunity by the owner of the computer to give it a shot, and it tested out well, and he loves it in his new Windows 7 x64 environment with the X2 Producer he just picked up. He upgraded from Sonar 8.5.3 Producer Edition, and loves the new interface. He is a guitar player, so complicated things like anything in life outside some sort of modal scale are close to impossible, but he is functional in X2 where he struggled in 8.5.3 - (kidding, please do not hate me any of you guitar players - kidding).
Bob Bone