Cool. Glad you found it. Is there a firmware fix for the bad controller logic yet?Originally posted by: MDesigner
Wow..after a very long & stressful journey, someone on the Abit forums helped me solve it.
Get this.. the Abit AN8 has six SATA ports. Four of them are together, and two are up near the CPU. The group of four are the nForce SATA, the two by themselves are the SiI (SiliconImage) BIOS-based SATA. I plugged the drives into the SiI SATA ports..and bingo. NO issues. I duplicated a 360MB file about ten times, and the CRCs all matched up perfectly. Go figure.
Now, pardon me while I go chkdsk /F /R on both disks and FINALLY fix up any filesystem errors, then go relax & celebrate. Thanks for the input, everyone.. and I hope this info is useful to anyone else having the same problem.