It's taken its sweet time, but folks who weren't exactly keen on the Promise Pegasus finally have a compact option for putting their Thunderbolt port to good use. LaCie has just announced that it's Little Big Disk Thunderbolt external drive -- a first for the outfit -- is available to purchase. For those keeping count, it's only the second overall T-bolt drive to hit the scene, with this 1.4-pounder boasting a pair of 2.5-inch drives, support for JBOD / RAID 1 / RAID 0 and a typically metallic chassis that measures 1.6- x 5.5- x 3.3-inch