I have an old, non-ds lite nintendo ds that I've had since 2005. I have an r4ds for it and it works nicely and everything is fine. I'm looking for a slot-2 device to play gba roms and I've gone to many a website, but their descriptions are ridiculously long and I can't understand which ones will do what I want and which ones won't, because they have all of these things that say certain ones have some amount of memory as opposed to another one, this one will run some size rom, that one will do this blah blah blah. It's insane. All I want is a gba flash cart thing that will work on a normal old original ds, that I can just plug into my computer (with windows vista), put gba roms on it, put it back in my ds and play the roms. With a price range from like $50-$80? Please help.