I have read on all these posts something about ATA-100 hard drives and Win2k not working properly. Is that just pertaining to incompatibility with the Promise controller card, or also with motherboards that support ATA (I have the Gigabyte 7DX). While it might be that I couldn't tell the difference between ATA-66/ATA-100, I'd like to make sure I'm getting the most out of my computer. Is there some way I can check? (P.S. My computer originally came w/WinME, and I formatted and installed Win2k instead)