LaCie has been sprucing up its smaller drives to handle a new crop of Macs that support USB 3.0. It's now turn for the big boys to play. Updated versions of the 2big Quadra and 4big Quadra (not yet shown here) use the faster port to reach the potential of their high-capacity RAID arrays, peaking at either 210MB/s for the dual-drive 2big and 245MB/s for its quad-drive cousin. We're not seeing a f
