Thanks for the reply, Shaun. But can any kind of keyboard &/or mouse be used. If not, is it possible that Sony can create a download/patch for this player to accept one? It would make using the installed browser so much easier. I can't help but wonder why put in a browser that is so difficult to use without a keyboard. They didn't even put one on the remote. (My vizio 3D smart tv has a remote with keyboard on back but no browser).