I ran across a really nice site that had some classic tofu recipes; it's a restaurant in Bangalore. God bless globalization... Anyway, he says everything I could about how to handle and prepare tofu and says it better. Worth a read, and his recipes look good. I can really hear his voice in his writing, and that's rare for the genre.
http://shiokfood.com/notes/archives/000014.html
His notes start here:
http://shiokfood.com/notes/
Nice stuff.