Hi, i have got myself an MX-900, and have need to install some discrete codes.They seem to be available within these forums, but in a different form from an IR code..i think they may be referred to as hex codes..I'm not sure though..so how do I get them from these forums here, and downloaded into my MX-900?? Any help would be greatly appreciated...but please go gently with me, as it is all new and wonderful ( and daunting!!)...thanks