Hello , I received my Pronto RU950 yesterday but I am currently having problems getting it to work with my amplifier (Sony STR-DB940). I have tried to get the pronto to learn the commands, but am having no luck. The main problem is configuring the pronto to allow switching of the inputs on my amplifier. The original Sony remote has a little navigation key that allows you to scroll through a list of inputs displayed on the remote from which you select which device to want. Does anybody know the Hex codes for the following inputs, or indeed a general Hex code that allows you to sequentially switch through the inputs? : 5.1 Video 1 Video 2 Video 3 DVD/LD TV/SAT Tape MD/DAT CD Tuner Phono. Thanx for any help!