Also, the CloudPlug from CTERA has eSata, so NewIT's deal must not be too exclusive. I would buy it except they force you to pay for a year of online backup storage at the same time, which I don't need.

Wouldn't I need to modify it to work in the US, though?

I'd like to buy a Sheeva Plug with an eSata port. I notice that NewIT has them, but they're based in UK and I'm in the U.S. I was going to buy the GuruPlug but it looks like they have too many problems, plus no JTAG is included, and I only need 1 ethernet port anyway. Has anyone found a Sheeva-based plug with eSata from a U.S. vendor?

Edited to add: I don't have the skill to buy a standard Sheeva and add the eSata port myself, so I'm looking to buy one pre-made.