I was playing blackjack at the majestic star casino in indiana. I had bet 20 dollars and got a blackjack and the dealer had Ace up. She asked te table if they wanted insurance, and she asked me if I wanted even money. I didn't say anything, but I put a 5 dollar chip in the insurance place on the table (less than half my bet). The dealer said (and the pit person agreed) that I couldn't do that. It was either take even money or hope that the dealer does not have a 10 in the hole. I said that I can insure ANY hand up to one half my bet. They said not if I have blackjack. Who's right?