Tartauga, I was trying to develop a BT connection as well using L2CAP instead of HCI. Apparently I have to go to the WT21 becuase port 17 and 19 used by the PS3 controller correspond to A2DP. I wanted to ask you if there is a way that you could give me a hand with HCI and the WT21 since you have already gone down that road. Philipby PHOLAN - Offtopic