Hello, I have just bought the ATI Radeon HD 4650 AGP card, and I am using an Intel S875WP1-E motherboard that has built-in ATI RAGE XL PCI graphics. I am running Windows XP SP3. I've tried using the instructions for installing the new card, but they seem to be utterly useless, so I've come to the web. No matter what I try, I cannot get the computer to load graphics through the card, even after disabling the on-board graphics and uninstalling the drivers for it. Yes, I have my monitor hooked up to the D-Sub connection on the card itself. My system seems to show that the card and its drivers are properly installed, but when I restart my computer, it will BSOD and say that one of the start-up files for the card will get caught in an infinite loop. Does anyone have any advice?