Literally as it says on the tin, every time I open the door to the Vikki and Vance casino it goes to the loading screen and stays there. I've left the game loading for ages, like half an hour plus. It's not my PlayStation crashing, since I can still hit the PS button and open up the dashboard.

I've got to Primm, cleared out the bad guys and now I can't go into the Casino to meet the townspeople etc. It basically means that I have two quests that I can't complete, and has essentially stopped the game before I've even really started it. Very frustrating. Anyone have any tips?