Emulation is your best bet if you want good quality. How to do it is a different story. You could do the funny live narration with a downloadable screen capture and risk the emulator lagging or do the more informative post narration with no lag whatsoever. That more so depends on what you what handhelds you want to do. GBA doesn't lag too much if at all. NDS on the other hand could take 5 minute just to get through a 2 minute intro. Pick your poison.
Lol, yeah me too! :xd: But I really do like your sig. I like my avy, I just edited a blurry image and added some text...that's pretty much the extent of my graphic design...well I've made a few sigs and I am getting better, practice is all you need with these kind of things...and some common sense and some inspiration.