Geez... Ummm... First, I'd probably buy a 2001 Honda Prelude and a 2000 Ford Ranger 4x4 V6. A truck and a nice car. I'd be done as far as that goes. Of course, while I spend the rest of my money, both vehicles will be in a tuning shop getting their over-hauls, suspension upgrades, new tires and rims. (I have to be calculated about this, only have one day)
Then I'd buy the most complete entertainment center ever. It'd have to be at a one-stop tech shopping place like Best Buy, where I can get everything at the same place so I don't waste time. I'd get a 60" Pioneer Plasma, a Pioneer Elite receiver, Klipsch surround speakers, Klipsch subwoofer, matching furniture and all the service plans.
Then I'd build a super computer. Well not super computer, but a Quad Core, 9800GX2, 8gb of ram machine with 2 150gb Raptors and 2 terrabyte WD drives. I'd order all the parts from Newegg, again going with my one-place to save time ideal.
Then with whatever's left over, I'd put up $17-18k towards a whole year of rent in a nice one bedroom condo and the remaining money = clothes, furniture, hygiene products.
A pretty amazing plan if I say so myself.