TestMovie taking forever to load--Library Issue?

So I’ve searched and searched for an a solution to the problem of slow loading (publishing, exporting, whichever) under my circumstances to no avail, and I apologize for such a boring question but:

I’m working on a site that’s really all actionscripted except for a few library items (4 fonts, a few static shapes for masking, a text box, one timeline animation mc, one png). The .fla is 250 kb or something, and then I keep actionscript elsewhere. I’ve knocked out my actionscript completely to see if that was the hold up and it’s not. If I delete 4 or 5 library items, the thing speeds up, but I’m unable to zero in on the problem child, plus there’s no way that these things should be slowing my movie down so much.

Does anyone know of a fix for performance? I’m working in Flash 8 on a pretty new G5 and not hogging any RAM with anything.