See if you can get hold of a copy of PhotoDVD Maker Pro, it's fairly easy to find and is a great program to use. I've done quite a few 'memory' dvd's for people for parties, weddings and the like.
I scanned some old photos of my uncle when he died, added a background track of my cousin singing her dads favourite song and put them all onto a disc for my aunt. I got some printable discs to do it on as well for the final touch.