Hey,
ok, this is driving me crazy. The gallery I am working on works fine when I preview it, and fine in IE, but not fine in firefox.
you can see it here:
http://munkydesigns.co.uk/burl
I have narrowed it down to firefox not liking the loader.onEnterFrame, but even when I change it too a movieclip thats already there, no luck. infact, it only seems to work if I change it to the root onEnterFrame, but I need that for my scroller (which lags if you place it in any other.onEnterFrame, annoyingly).
is this something to do with firefox, or is it a code problem?
here is the fla, if you’d like to have a poke around for me (cs3 format, but I can do different ones if needs be):
http://munkydesigns.co.uk/burl/burlsgallery.fla
thanks if anyone can help 
