Realistically: I'd put it 17k towards college - that's 17k less in loans I'll need (not even a year of school though
) and I'd put 3k in a Roth IRA (the yearly limit).
Greedily: I'd spend about 3-4k on computer stuff, getting an awesome, clear, plexiglass case with lights, etc.
I'd put the rest into other cool stuff like some nice furniture I'll be able to use for a long time to come and perhaps some home entertainment products.