Yeah, I'm on a real cart :P And, I figured out a way around this! I'll just hit my seed at night, then leave my DS on while I'm asleep. Then, wake up, do my frame advancements, and catch a (hopefully) Ditto.
I tried this just now, but my first shiny frame turned out to be..... Farfetch'd. .-.
And, I'd love to try Headbutt! Is the guide in your thread?