re: Poker & First Experience at a Huge Buy-in MTT
This is something lots and lots of people aren't aware of, but I'll let you in on it... satellites are just a poor excuse to take shots. You entered a 7$ buy-in to win the 200$ buy-in to the 750K. Ask yourself this: if you registered for a 7$ freeze out and ended up winning it for 200$, would you register for the 750K then? I'm pretty sure you'll answer no... so the correct move is to unregister and keep your 200 T$.
If, however, either your bankroll is not too far from the 100 buy-ins needed for good bankroll management (say, you have 70-80 x 200$ = around 15K, maybe less), OR you don't care about the money at stake and don't mind losing your bankroll to a downswing because, say, you're a very rich man, then go ahead and take the shot. Otherwise, keep the money.