Archer's info is right on the button. I might stress one point: Testing: BEFORE you start adding buttons to the pages, TEST all of your ir codes from the actual IR page that you made. Ideally, you might have one device called IR codes and then, INSIDE THAT DEVICE, you might have 5 device pages such as TV IR, Receiver IR, SAT IR, etc. Do your testing here after you teach it your ir codes. Then, once you work all of the bugs out, then design the actual pages that you will see and use everyday. The IR codes are there, ready to be linked to the buttons you make. Doing it this way will make your life much easier, trust me on that.