Thanks - the main requirement is that it has to be completely idiot proof to use.
I suppose ideally what I would like is a very simple card database type program that can also hand a field with JPEG images. It should then be really simple to input a new card, edit an existing card, delete a card and oput put the whole database as a simple XML file (and preferably upload it via FTP to a web address).
Something like this could be really useful too for generating RSS feeds manually etc.