I was thinking that there is an individual code for the Power On, Power Off and all the sources (HDMI, Component, etc.) By individual code I mean that I can use it to program a button. For example if I create a button for HDMI source, I can press it and switch to the HDMI source with out cycling thru the rest of the sources. In other words make a discrete button instead of the toggle button.

Also I am not familiar with Samsung.irp and MakeHex what are those and where do I get them.

Thanks