hi i'm looking for a hard button remote that will allow me to assign more than one macro to any button when switching between devices. so for example, if i'm in tv mode and i assign a macro to a particular button, i can then switch to dvd mode and that button will now either perform it's default function or allow me to assign a different macro for use in dvd mode. are there any remotes that allow this? any recommendations would be great. cheers.