Firefox buggy with flash

Hello guys, as always i turn to your collective brain for solving some of my issues.

My site is pretty much done, i have been testing it with different browsers and rez but i discovered a couple of problems in firefox.

The progress bar is clunky, it does not load smoothly, as it does in ie. I cannot right click and see my custom context menu navigation show up, and loadmovies aren’t loading as fast as they normally should.

All my code is lean and it works nicely on my computer and ie.

here is the link

either option launches the same site.

Thanks for your help.