Much cheaper at Tiger Direct. Only $499 and all you sacrifice is the 20GB drive for a 10GB one.

EDIT: I just wanted to add something. Making this an in-car GPS nav system would be awsome except for one flaw. It is my impression (from reading reviews) that the fan in this thing is loud. WTF does a machine like this need a 1GHz processor for?

For my personal computer at home, I used to have an Athlon 1.4GHz. However, the fan that these Athlon chips require sound like lawn mowers. Before I got the Athlon, I built a project PC around the Shuttle FV24 and a VIA C3 700MHz processor. The C3 is awesome. It is a modern, fast processor that can run with a heatsink only (no fan). I dumped the Athlon in favor of the C3 and havn't looked back since. Having a quiet computer is much more appealing than you may think.

In the car, having fan noise would get annoying to me. If the cappuccino has a standard Socket370 socket, it should be possible to switch it to C3. This would be the ultimate setup... a very quiet, very small, and very fast computer in the car.