If nothing else you should be happy to win that money so you can help others with it
CD, in talking to my tax accountant (understand I play the lottery MAYBE once every 3 years, lol) he said the best thing to do is create a corporation and have the corporation "win" the ticket. Yes, some investigating will dig up your name but from what I've seen the news isn't really interested unless you're willing to stand up in front of cameras with your 12X4 ft check and tell people you're going to quit your jobs, buy everyone a house, blah, blah, blah. ;)
I'd do what Polish would do and quietly make sure my family was completely taken care of forever, and spend a lot of time renting out planes to fly my friends and I all around the world