Vizio stock remote control app is weak, to say the least. I wonder if there are some developers working on their own IR remote app which would make our Vizios as good as dedicated remotes which are sold from $200 to $1000/ One of the best IR control apps I've seen was RemoteControl II. Extremely powerful and customizable. Unfortunately it is for WinMobile/PDA-only. Really wish for something like this for the Android devices w/IR.