I just purchased a PowerMac G4 Dual with an SCSI card. I know nothing about SCSI and a quick look at Wikipedia tells me it's an old connection that was standard on Macs from the 80's onwards. I can hook up printers and scanners and create a network or server. Now i bought the PowerMac with the intention of filling it with HD's and using it as storage, or a glorified external for my PowerBook. What use could i get from the SCSI card in terms of connection to my powerbook. By the way the PowerMac has Gigabit Ethernet, should i just use that as the connection between the two? Cheers, Rich.