Don't know if anyone has seen it already: HP has a "Virtual Museum" section that showcases some of their many important devices. Among them is the Jornada 820. The Virtual Tour is a QuickTime VR thingy that lets you "rotate" the device - basically going thru many pictures of the unit from different angles.
http://www.hp.com/hpinfo/abouthp/histnfacts/museum/personalsystems/0038/index.html