Our DS has loved his snap circuits set that he got two years ago.

We're working on birthday stuff still right now (later this month). Right now he is wanting a camera (we will just be doing a cheap point and shoot digital). We are also planning to give him the last part of the money he's been trying to save for a used laptop. He doesn't know that I've already gotten the laptop. He'll get a couple of games for his DS and a box of art supplies among a few other things. The list isn't finalized yet.