Link: Nano ITX Too Big
Kevin Rose is a really cool guy. I loved The Broken. Enough with the gushing, let me get to this point of this post.
Kevin was able to get a Nano ITX board (I thought these things where vaporware) from VIA and tried to fit it in the mini case. Turns out even the Nano is too big and Kevin had to whip out the dremel to get it to fit. And even then he couldn't get the optical drive to fit.