Running Sapphire 9800Pro; ATITool v18 had no problems, I installed the latest version and it logs: 2005-07-10 14:43:36 ATITool v0.24 started. 2005-07-10 14:43:36 Detected GPU Chip: 0xF02 (F02), 4 Pipelines, 0 MB 2005-07-10 14:43:36 Could not locate ATI BIOS - assuming 27.000 Mhz Ref. clock 2005-07-10 14:49:42 Application terminated. I only have one video card in my system, and nothing is available in the overclock device list in settings. ?