Notice that the Promise controller shows up under "SCSI and RAID controllers". Speed is partially correct. NT bases OSs (NT, 2k, XP) will treat any RAID controller as a SCSI device, hence any drive connected to said controller will show as a SCSI drive. However, disks connected to the chipset IDE controllers will still show as an IDE drive device.
I assume you have all your drives connected to the Promise card.