I'm not sure if this will help, but here's my experience with the Appian Rushmore card. I bought a new Dell Dimension 340 in October or November... 1G memory, 2.2 GHz, big hard drive, Windows 2k... the works. I bought an Appian Rushmore card as soon as they were available to run my four LCD monitors. I got everything hooked up and running, with one weird glitch. There was a bug in the original driver (version 1.01 I think). I could restart my computer without a problem. However, if I ever shut it down, the monitors wouldn't work when I fired the system back up again. In order to get them to work again, I had to physically remove the Rushmore card from my system, reinstall the old video card, uninstall the old video card, then reinstall the Rushmore card. What a pain! Needless to say, I did not shut my computer down... ever... for about six months. I just let it run. However, since I have installed the new driver (version 1.03 I think), everything is working hunky dory. I can even turn my computer off at the end of the day and it fires up just fine when I turn it on the next morning. Every thing is working great.