Same problem I had last time, the triad of VIA chipset, Linux and the LSI RAID controler doesn't work, even though this motherboard is a 64-bit. Hangs at loading the MegaRAID SCSI driver.
SATA seems to be the hang-up because last time I just went back to a pre-SATA chipset and it worked fine. Don't have that option with the 64-bit boards so I've ordered a motherboard with the nVidia chipset. Hope that works.