Pegasos.org has (one of) the (only) first reviews of the Efika, the system on a chip thing from Genesi (or bPlan? I lost track). "What can I say? It's a great piece of hardware. bPlan lives up to our expectations yet again. They even exceeded them about its media capabilities. For thin client or tiny desktop usage it will work just fine as long as you choose a low footprint window manager. As a network workgroup server I can't see any difficulties with this hardware. Configure it and you're set."