Got this enclosure at Frys earlier this year when it was over $100 AR.
Really nice enclosure with snappy interface.
No, it doesn't offer RAID, but it is a nice way to connect up multiple drives (up to 750 x 4) to a single USB port for up to 3 GB of quasi-NAS with something like the new Airport Extreme (indvidual drives could for formatted for Windows or Mac, too):
http://shop3.outpost.com/product/5061155

(I got one with an earlier $30 rebate, so I am not sure if I quality for this one)
Really nice enclosure with snappy interface.
No, it doesn't offer RAID, but it is a nice way to connect up multiple drives (up to 750 x 4) to a single USB port for up to 3 GB of quasi-NAS with something like the new Airport Extreme (indvidual drives could for formatted for Windows or Mac, too):
http://shop3.outpost.com/product/5061155
(I got one with an earlier $30 rebate, so I am not sure if I quality for this one)