Ever since most of our city's street department hit the mega, I'll buy a ticket every now and then.
Mostly I play Rolling Cash 5. Odds are MUCH better. Only 1 in ~575,000 as opposed to 1 in ~175,000,000.
I don't need millions. I'll take 100 grand minimum, or whatever it rolls up to. Pay everything off. Save/invest (and retire a little earlier.) Take a really nice vacation. I don't want much.