I noticed that the HPT BIOS was the newer version in some of the pre KT7 64 BIOS updates. Does anyone know why they went back to an earlier version of the HPT BIOS? Beta bios for KT7/KT7-RAID/KT7A/KT7A-RAID/KT7E !!! For Evaluation Only !!! 0. Based on beta BIOS KT7_3R.B01 1. Update BIOS code. 2. Enhance ISA PnP compatibility. 3. Enhance SCSI adapters compatibility. 4. Add 1400(133) Athlon support for KT7A/KT7A-RAID. ~snip 7. Change HPT BIOS to 1.20.0612 for KT7-RAID/KT7A-RAID. This BIOS version is also for non RAID boards and HPT BIOS will be automatically disabled while RAID controller chip not detected.