That's great, thanks for clarifying that.
I wasn't really thinking of anything except Robots but then I saw your link that you posted the other day in the New challenge ideas thread, and you named it "new challenge - making funny robots". It threw me a bit, so I looked back in the first post about the challenge and saw it there too, making me think that was the criteria being asked for.
Anyhow, thanks for clearing that up, I can broaden my idea range a bit now!

Cheers,

Gavin