I just upgraded the major components of my PC but have run into an unusual problem. In order to allow any games (UT2K3, RoN, C&C Generals and even 3dmark) to run without totally freezing every single time, I have to turn off the AGP Setting in the ATI Smartgart tab. What impact, if any, will this have on my video performance, and has anyone else run into this? I have tried all the usual good trobuleshooting things prior to finding that this was the issu tha caused all those games to toally freeze up. I have also turned off Fast Wite. My system is as follows: Win XP Pro SP1 MSI NEO-FIS2R 875P Motherboard BIOS Version 1.4 (newest) P4-3.0ghz HT 800FSB Processor 2gb Kingston DDR400 (4 x 512) ATI 9700 Pro Adaptec 39160 U160 SCSI Card with 7 Quantum Atlas 10K II 18gb Drives Thanks, Phil.