XML gallery mess

Hey, hopefully theres some Flash wizards out there who can give me a hand with this problem. I’ve designed most of this website - www.theaviators.co.uk
but I’m having some problems with the XML gallery section.

I’m having problems getting the gallery swf to load the pictures from the XML data. It does brings up the first description of teh first picture but won’t move to the next desciption.

In addition to this the preloader on the gallery page (which is seperate from the preloader for the gallery page itself) is AWOL.

If someone could have a look at my AS I’d be very grateful. The bulk of the AS is on the “picture” movieclip.

Heres my gallery fla.

My guess is that some of the AS is contridicting other bits or I am misusing some of it.

Thanks!