I couldn't get a discount, as obviously not a student lol.
In the end, I decided against the macbook, and got a new toshiba laptop. I couldn't justify spending the £900 it would cost tbh. I would have wanted the middle range one, then would need to sort getting some software (Archicad, iwork etc) and I got my laptop for £450 and it's a good spec, and I already have AutoCAD.
I don't use it all that much, so it wasn't worth it for me! The macbook is so sexy, but for the amount it'd get used, it isn't worth it.
Now to get all my iTunes from my ipod to this new laptop. Hassle.