Thanks TheTenth10, you are the Man! I've been using my ps3 for months without any problems unitl today when I put in a rented copy of the Hulk, it played great but it wouldn't come out. After getting very frustrated, I read this thread, decided not to put in any salami or bolgana in the ps3 and instead put my ps3 vertically, and voila, it popped right out. Turns out that the top of the disk was a bit sticky and that was enough to almost ruin my ps3.

Thanks again everyone and if there's anything I've learned from this is to make sure the bottom and TOP of the disc are perfectly clean before putting them in the player.