I would also continue on with what I'm doing.
If I became a multi-millionaire, I may buy a new car, get a housekeeper and have a gardner (did I mention I HATE GARDENING!)
In my opinion, money is only good for 2 things:
1) to leave a mark on the world (to support your family so you have that opportunity)
2) TRAVELING
(I'm going to Africa to do both 1 & 2 in 48 hours....JUMPS UP & DOWN!)
Give me some ideas on contributing and traveling.....I"m looking to expand my horizons on both areas.