I recently purchased and installed the internal Bluetooth module in my M200. I really like the idea of ActiveSync over BT (since both the SMT5600 and Jasjar have Bluetooth) and adding a headset for VoIP calls. I also wanted to experiment with programming using Bluetooth connectivity.
The process was quite painless, especially with the great scans posted by wallen on TabletPCBuzz. I ordered through Toshiba who ultimately routed me through this site. Total cost was around $90 including next day shipping.
At the same time, I've been considering picking up a wireless mouse for the tablet. I've had my eye on the Logitech V500 cordless mouse that Rajiv uses, since the USB receiver is stored in the body of the mouse.
So, needless to say, I'm pretty excited about the MoGo Mouse, which Marc calls "perhaps the coolest mouse idea yet". The Mogo Mouse is a Bluetooth mouse that stores - and charges - in the PCMCIA slot. ( No, I haven't added EVDO yet, so that's still open for me! ). I only hope the mouse itself works well - the steep downward slope and physical layout could make this awkward to use.
Still no pricing details and apparently final distribution details are still being worked out, but I did get an e-mail stating that the product would be shipping this quarter.