I was just thinking, it would be interesting to see someone make a RAID device of memory cards (like Secure Digital or Compact Flash or something). Just to see what kind of speed you can get. It'd be a REALLY small RAID, but who cares? It would also be cool if someone made like a 1U rack mount (or any U rack mount) and put space for however many SD cards can fit. I'm sure I'm not the 1st to think of something like this.