Thanks a lot and yes I realised that the mahjong was in the Extra folder, duh! Am such a noob! So if I understand correctly repositeries allow you to see new apps to download in the Application manager? Am I getting this right? And is there a thread for newbies about the most useful apps to have? Because I'm seeing various media players (mediastreamer/videocenter...) so maybe I don't need Canola right now. Sorry for my lack of knowledge, am following the Internet Tablet School tutotrials one by one.