Vegas has fire bets - I saw it at Bally's. The comeout roll doesn't affect the fire bet - it doesn't kill it. The fire bet is killed when you don't make your point. So if you made a point of 4, 5, 6 and then on the 4th point of 9, you seven out - then the fire bet is also killed. At Bally's you have to hit all of the different numbers as points, if you make the point of 4 twice, it doesn't count - you just get credit for 1 point of 4. You need to hit 4, 5, 6, 8, 9, and 10 to win.