CF card with RAID

This looks to be really, really close to a cool idea.  It allows you to plug in 4 micro SD cards into a CF card and it'll act as a RAID disc striping data across the 4 micro SDs.  What would be really cool is if you could use one of the RAID setups that mirrors as well and you'd have two copies of the data on the card.  Wouldn't help with a lost card, but it would when a card goes bad.  Maybe in the next version

More at Gizmodo