I'm also at school in the meantime.
I'm also working on a couple of books. I have a full mindmap for one, so it's just a matter of translating it into prose. I write slowly, but hopefully I'll have a first draft that will be somewhat readable by others by the end of summer.
Estimated Time to Startup: 4 Months.
But if you're into making robots, pretty much every other league in RoboCup (save simulation) does hardware: humanoids, coffee-can robots, rescue robots, etc.
So yeah, I program robotic dogs to play soccer. Pretty ridiculous concept, but it's darn cute.