Ahh, that makes a bit more sense. I'm sat here looking at that board and thinking there doesn't look like there's a radio chip on there as well.
I should really buy a Pi and learn how to mess with it, to see if I can turn one into a proper data logger with a decent number of inputs for sensors.
They're pretty good bits of kit (using one as part of an XBMC setup at the moment) and there is a lot of support/enthusiasm on the web. There's also some decent looking I/O boards avaiable to hook 'stuff' up to.
Some recent discussion here on the rPi forum: http://www.raspberry...48e234&start=25
Apologies for the thread hijack OP!