Very little doubt in my mind that it's going seven. Not just because Miami HAS to take it there, but rather there's WAY too much money at stake for this to not go seven.
This has been an entertaining and highly-rated series (the TV numbers are better than they have been in many years), and if there's one thing I've learned about David Stern, it's that he has no trouble stealing an idea or two from Vince McMahon.
Wouldn't surprise me to see the Heat have a MASSIVE free throw advantage tonight, whether they've earned it or not.