SWF does not load online with MovieClipLoader

I recently began working on a large game. The main swf that all the levels load from also acts as a runtime library. When the MovieClipLoader loads the next level, if that level imports any mc’s from the main swf then it won’t load. It works fine straight from the HDD though.

I could really use a hand. I’ve used up most of my brain power figuring out the source of the problem (there’s a lot of stuff to sift through).

I mis-spoke before. The MCL will load level.swf, I see the progress bar and OnLoadInit executes which should mean that the first frame of the level was initialized, but nothing appears.