Systems Specs: SY-KT600 DRAGON PLUS v.1.0 Motherboard AMD XP3200+ 1.5g Corsair PC3200 GeForce 6800 Driver 188.8.131.52 XP Pro Full Install w/ Service Pack 2 200gig SATA Western Digital 420W Thermaltake Purepower Power Supply 6 Channel Onboard VIA AC'97 Enhanced Audio Controller (WDM) FYI I got a 8367 In 3dMark03 (shouldnt I be getting higher with my sys?) My problem begins in Counter-Strike Source. I previously had an ATI Radeon 9500 Pro 128mb card running the game mostly high with no filtering at 70-80fps avg. I stuck my 6800 into the machine expecting a tremendous increase in performance. I told Windows to let me install the drivers on my own when prompted then I choose the 71.84 drivers from NVIDIA's website. Installed the drivers all went flawlessly. Entered Counter-Strke Source and was immediately dissapointed. I am running at framerates around 30-40 fps and I noticed a lot more settings were turned on so I turned it back down to what I had it set at with no filtering or anything just plain Triple Buffering and still I am running slower than my 9500 Pro was. My opinion is that my motherboard thinks the card is PCI. The card is in the AGP slot with 8x enabled in bios. However when you go to Device Manager and look at the display adapters properties windows shows the location as PCI Bus 1. Also in 3dMark03 it shows beside the card properties PCI instead of AGP. As shown below. PCI Name NVIDIA GeForce 6800 Vendor ID 0x10de Device ID 0x0041 SubSystem ID 0xa3433842 Revision ID 0x00a1 Then down below this at motherboard info it says under agp. AGP Revision 3.5 Rate 4x, 8x (8x enabled) Available Rate 0x0000000c Selected Rate 0x00000008 Aperture Size 0 B Sideband Addressing supported (enabled) Fast Write not supported All of my PCI slots say Designation PCI0 Type PCI Characteristics 5.0V, PME Signal Data Bus Width 32 b Details Available, Long IRQ 0 This making me think my motherboard is confused and thinks this card is in a PCI slot? But then finally when I go down to the AGP slot it says: Slot 5/5 (AGP) NVIDIA GeForce 6800 Order 0 Designation AGP Type AGP Characteristics 5.0V Data Bus Width 32 b Details In Use, Long Device Class Display Adapter Manufacturer NVIDIA Driver Version 184.108.40.206 Driver Date 2-24-2005 IRQ 16 Does anyone have any idea on why I am having such poor FPS in CS:S. Or does my mobo think my card is PCI? Sorry for the long post. Any help would be greatly appreciated.