SmartDisk today introduced three new versions of its popular FireLite line of portable hard drives — the FireWire 800 FireLite 80GB, the FireWire FireLite 100GB and the USB FireLite 100GB. Featuring a silver-colored magnesium casing, the FireLite drives are palm-sized and weigh about six ounces. Capacities include 40GB, 60GB, 80GB and 100GB versions. They are “Mass Storage Class” peripherals, requiring no driver installation when used with operating systems like Mac OS X, Mac OS 9, Windows XP and Windows Me. Pricing was not announced.