The CGI movie- there's nothing new on it yet...
on the official site, (ninjaturtles.com) you can check out the CGI promo video for the new cartoon they were planning.
As for the new cartoon, it's gonna be cel animated since the networks didn't wanna spend a whole lot on a CGI series (Peter Laird was disappointed).
Michelangelo's name spelling: That's an interesting topic... The first comic spelled it "Michaelangelo" with the extra "a". It was spelled like that until last December, when Peter decided he was sick of the 17-year old typo. Now it's Michelangelo, like the painter.
As for Shadow being a bad-ass, since when? Are you talking about Shadow from the TMNT? That's Casey and April's adoptive daughter after the City at War story arc, for those who haven't read it, the color series, or the new series. She never had much of an attitude, even now...
Lastly, I am making weapons in art class, miniatures for my TMNT action figures. Now they'll have real metal weapons! This'll be so cool!