I have a newer Dell computer with the 32MB ATI Rage 128 ultra card in the AGP slot. I recently purchased the ATI 7500 Radeon 64 MB PCI card. I run XP professional. I wanted to know if others have had any issues running these cards both at the same time. After I first installed it the second monitor running on the PCI card had a jerky refresh rate when I moved a window. I updated the drivers and it seemed fine. Then I noticed on the second monitor I would get funny window action on MS explorer if I hit the refresh page button. I did some screen adjustments and it seemed to fix it. I called the ATI service number and they said this was not a support configuration, but heard a lot of companies do not support dual monitor configs. So I don't know if I should pull out the AGP card and just replace that and return the PCI card. I want my system to be stable and do not want problems in the futures. Any comments or experiences would be great.