advice on my AP schedule for 07-08

My honest opinion: you're trying to take way too much all at once. Unless you know some of these classes are easy and will be blow-off classes, and unless you are completely prepared to have little to no social life for Junior year, I would strongly suggest dropping some of the APs, or taking them in a year.

Is this your first year taking AP classes? If so, then you really should think about taking fewer of them, just because you don't know what they can be like.

Also, think about it- how much info do you think you'll truly be able to absorb from each class? And what about when it comes time to take the national tests?

...yeah, after those descriptions your schedule seems a LOT more reasonable to me. Then the only advice I can give you is to be wary of the AP chem test. That class is one of the toughest and most difficult in the school I went to (second only to physics, I belive. And I know that only by word of mouth- I've taken the chem, but not AP physics), and the test sounded like a complete doozy to me. Just realize that, if you want to take the tests for all of those classes and your teachers go easy on you, you're going to have to work really hard to study for all of them.

Hey, good luck, man!

Again, no problem. That's what I hang around here for :p