Hmm, so I won the lottery eh? Or my employer suddenly does really really well :-S
After setting myself up with a nice cottage in the countryside, I think I'd get an Amiga (FPGAArcade if it's out by then) and do some game programming and graphics (hurrah, Personal Paint!) to satisfy myself. I might write some OCS games that benefit from the faster 68k on Minimig/FPGAArcade, for example.