Do you have The Need? For Speed? Yeah, so do we, and it just so happens that LaCie does as well. Just weeks after the company properly introduced the "now shipping" status on its d2 USB 3.0 and 2big USB 3.0 drives, it has now expanded the options with a 6TB model. So far as we can tell, it looks as if the outfit placed a rather sizable order for those 3TB HDDs that were just unleashed by Western Digital, and it has tuned up the performance all the while. The 2big has reached 306MB/sec in the lab, representing a 20 percent speed boost over the prior models while making it "the fastest 2-bay RAID solution on the market." As for the d2? It can hum along at 156MB/sec with the inclusion of a 3TB hard drive. Both units are slated to hit retail next month, but asking prices are being kept under wraps for now.