Other World Computing (OWC) on Wednesday introduced its Mercury Pro Blu-ray external drives, the first on the market, the company says, that include a quad interface. This includes FireWire 800, FireWire 400, USB 2.0 and eSATA connectivity options for both Macs and PCs, allowing the external drives to write Blu-ray media at speeds up to 4X or 150MBps, or twice as fast as OWC's previous generation
