Check out a Speck case, the incase versions suck, the feet on the bottom are rubbery and the size of a dime, they get worn down if you are a 'slider' and fall off. (if you slide your laptop on a table).
I run a speck it's awesome, my buddy has the incase, he just had to buy it at the apple store... too bad for him.
Check out a mouse maby and a remote. Thats really it.