PocketMatrix

I have heard that there is a bluetooth card that can be plugged into the MMC slot of a PPC. Anyone have a link about this of where you can get one or more info about it and what devices it supports and such?
thanks

The Bluetooth card works in SDIO slots, not MMC or even regular SD. The Toshiba e740 has those cards, I think the Casio E200 also works with them.