Well, i have done this with TOO many remotes, the best way to do this from experience, is to take a .jpg photo of the remote, use that as the background. Open that same .jpg photo into photoshop or whatever photo editing progam that u use, Crop each individual button on the remote, after this you should have a bunch of small .jpg/.bmp/.png buttons that look like your remote, open all of this in the pronto editor, place the large file as your background, place all the little files on top of the background and Viola, it works. What i have done in the past is either take all of those "little" photos and tweak each one of them a little bit, like fade, or brightness or color difference, so you now have a regular state, and a pressed state for each button. I hope that helps you. Let me know if you need a demo file i have done.