Who wants to be a [mega] millionaire?

The multi-state lottery Mega Millions jackpot has just reached $363 million and it has everyone talking about what they would do if they hit the big jackpot. My grandmother said she would cash everything in and roll around in the money. A co-worker said she would buy a completely tricked out Mini Cooper. Personally, I would enjoy a champagne and chocolate breakfast every morning [or until I got sick of it] aboard my luxury yacht, bound for the finest ports around the world. What would you do?