Anybody wants to connect a PC mouse to the SAM ?? Its now possible. And very easy too. All you need is the COMMs interface (with the RS232 part). And solder a single wire at the connector to make them work (with a special driver) . If you have a Microsoft Ballpoint Mouse you even don't have to solder the wire . (Plug and Play ???)
I already wrote some drivers for it and it just works great. After all those years I can finally play Batz'n Ballz with A mouse. To be continued ... Edwin Blink.