DC, I've done the same thing with the 05' bowhunting contest. Set all the entries to music and am burning them on DVD at this time.
I use a Mac with iMovie, iTunes, and iDVD for mine, but Windows XP also has a built in movie maker. Other than that all you need is a DVD burner, LOTS of free time, and an artistic version.

If you haven't already, send me your mailing address and I'll be sure you get a DVD - I'm giving them out for free.

I have a side business of making these movies that I'd like to go in to full time production eventually.