Free Flash XML editor
Give them FlashDoes! They will love it and you have no more problems and complaints they can not handle the XML file.
FlashDoes is a fantastic Flash based Image manager and gallery.
You can use it to manage XML data driven picture galleries without ever directly editing the XML. FlashDoes manages the XML data file for you!
Do you have clients who want to use data driven image galleries but don’t know how to edit or upload the XML file? With FlashDoes this is never a problem!
The client can upload, and edit images, descriptions and titles and more.

See at: flepstudio.org