I recently bought a 256bit ATI Radeon 9800 Pro 256MB with the R360 core and the 2.5ns Hynix mem. It worked fine, and RivaTurner showed 8x1 pipelines. I then flashed it to a ATI 9800XT 256mb 2.5hynix bios. Everything was working fine. After a day or two, i turned on the computer and the drivers were gone (as in...windows detected a new video card [randomly out of the blue]). I reinstalled the drivers to find that the OVERDRIVE feature was gone and that RivaTuner showed only 4x1 pipeline...but it still showed it as a Radeon 9800XT. So I uninstalled all the drivers, and reflashed it back to the orginal backup 9800PRO bios and reinstalled the omega 4.8 cats...but it then shows up as a 9800SE!!!! with 4x1 pipelines. WTF? I tried flashing back and forth and i have no clue what's going on...Could it be the overheating of the core caused damage to the pipelines?? HELP???