Glyph Technology PGFW8001B-320 320GB PortaGig 800 Bus Powered Pocket Drive Seagate SATA II drives used exclusively Small, portable, aluminum case Runs quietly with fanless design G-Force Protection - uses a drop sensor to detect that the drive is in freefall, and moves the read/write heads to safety before a shock takes place in falls of greater than 8 inches (nominal) Applications - field recording, storing and exchanging A/V, graphics, prepress, and desktop publishing files