I'm very close to that - the bits and pieces are still being delivered.
Moving map road software is used daily (for places I don't know), moving map aviation is already working for UK and USA is being purchased (I already have moving map USA on my laptop - but too big for flight use really). Approach plates are already to load onto the computer.
Hardware? HP iPAQ (model hx2495 - with 2 x 4gb storage cards in it) and a Holux GPSlim 236 Bluetooth GPS receiver in my shirt pocket.