I'm having some trouble installing an Adaptec 2960 SCSI card using the Add Hardware wizard on this Vista machine. The machine isn't autodetecting the card, but when I attempt to point the wizard to the driver files from the manufacturer's website like so: the wizard just returns to the "Select the device" window with no devices listed. I've tried selecting both .inf files in the driver folder with the same result. I know I've had this SCSI card working on the machine in the past, so I'm not sure what has gone wrong this time. Thanks for any suggestions.