It's an inch thick, but it's got a nice TX-resolution display, a gonzo battery, supports WiFi + Bluetooth (supposedly), costs $200, and is available somewhere other than a dusty shelf at your local Staples:
http://tamspalm.tamoggemon.com/2010/04/08/aceeca-pda32-new-garnet-os-hardware/
http://tamspalm.tamoggemon.com/2010/04/08/aceeca-pda32-new-garnet-os-hardware/