Preloader/Firefox Oddity

OK, this problem seems really odd to me. The page inside the below zip file, the preloader works fine in IE6 and Opera 9 (last time I checked). But in Firefox 1.5.4, the first time through the file the preloader will run all the way through then restart at zero and then let the file run. Each subsequent load of the file doesn't exhibit this behavior.

I have looked and looked at my code and it's the same for every file and other files are not exhibiting this behavior. Anyone know of a problem? The preloader code is on frame 1 of the ActionScript layer, top of the FLA file.

http://www.midwestwebdesign.net/example_programs.zip

sorry, but i wasnt able to download the file it seems like it was either removed or you changed the location of the file.

Sorry, it seems that I'm not experiencing this problem anymore. Not any clue why unless something with the install of Firefox didn't work right the first time.

Thanks anyway.