I agree with Sandali in that I would never want this, seems pointless to me as the TI-83 is actually somewhat bigger than the GBC, IIRC (I sold my GBC). But I don't think Mark intends to play GameBoy during class - I think the cartridge sticking out the back would give him away :) . I'm thinking he just wasn't using his TI-83 now that he's got a TI-84, and maybe hadn't used his GameBoy in a while, and decided to have a little fun mixing the two together.

Anyways I guess it's cool that you can do it, I'm not one for playing games with a calculator though.

I always thought it would be sweet to turn a laptop into an Xbox - take out all the old parts and hook the Xbox to the laptop screen. Now THAT would be sweet! Too bad I don't have an Xbox to try it on (nor do I have the money to buy one :/ )!