Choakem, are you sure ther wasn't any other deviceID listed? Please run devcon again with these switches: devcon resources PCI\VEN_1106* and tell me if you find anything! EDIT: why am I asking this? Because your controller (VT 6420) isn't listed in the inf file... Although the driver should include it, according to the website. (perhaps it's named "VIA SATA RAID Controller") And I don't think SCSI ID's are well recognised, I want to add the PCI ID to be certain!