Does anyone here have any recommendations for a RAID/JBOD box, or some kind of multi-drive external enclosure? I suspect, as many here do, that when the new iMac is released (regardless of when that is), it will include USB 3.0 as well as Thunderbolt ports. Clearly, Thunderbolt is the fastest connection, but both the cables and the associated devices are too expensive to be considered reasonable purchases at this point. Moreover, to my knowledge there are no empty (enclosure only) multi-HDD boxes available for that connection (e.g. a four-bay, Thunderbolt RAID/JBOD box). There are Firewire and eSATA connections to consider as well, but I think Firewire may be too out-dated for a new purchase, and I doubt the iMac will feature an eSATA port (pity). From my perspective, this leaves USB 3.0 as the connection of choice at the moment. Are there any USB 3.0 RAID boxes that you would recommend for an iMac?