Now, I understand that this will be a long long long long long long long long long long long long long long long long long long long long way off, but what if players could parlay a ridiculous amount of money into free play hours? Say, 10 million of today's credits= 1 free month. That would keep money under control for the uber-vets, and encourage people to stay with the game for longer periods of time. Of course, the cash would have to be more than a person could earn in a month, or maybe two months.