Seriously it's really easy, trust me. I had no experience of using linux before i did this and once you get your head around it and make sure you use the right commands, it's a breeze. Install sixad and SIXAXIS(TM) Support from the app manager. Download and burn the live cd, Option 2 from here - http://www.ubuntu.com/desktop/get-ubuntu/download Download the sixpair.gz file from here - http://tomasz.sterna.tv/uploads/2010/02/sixpair.gz - and save it to USB stick Copy the sixpair.gz file from the USB stick to the Ubuntu desktop, Open terminal from ubuntu apps (in the top left) the enter in the following codes pressing enter after each line gzip -d ~/Desktop/sixpair.gz cd ~/Desktop sudo chmod +x sixpair sudo ./sixpair XX:XX:XX:XX:XX:XX (This will be your N900 Bluetooth Address that you find in Settings > About) This is it. Next turn on N900 bluetooth and press PS3 button. The lights will flash and then if its successful the will flash from left to right and back again night rider styley. Job done!! This worked a charm for me and i did it this way because i don't have internet access on my PC. There are other option as mentioned and you could also try using the steps here as previously posted - http://tomasz.sterna.tv/2010/02/play...is-controller/ Good luck and hope you manage to get it working! While i'm here more thanks to Smoku for making this happen, it really is amazing!