I'm having same problem with a new imon remote (before i add mce) its easy to configure all the others keys but can't find the right mapping for my music, my picture,m video or my tvas i add in mce. i supposed it was something like ctrl+T for Mytv but this don't work.....Still trying to figure out how to map the keys for (My) Music, (My) Pictures, (My) Videos, Internet, etc.
Any tips would be most welcome!