http://www.anixsoft.com/ Check out My Slideshow Gold. Best I ever tried. Makes exe slideshows out of pics with tons of effects and music. Complete editing ability too. Really impressive. Makes small shows too even in fullscreen. Every aspect of it is adjustable to suit your needs. Thr trial will work for months, only drawback is upon opening it you need to click agree and the show has a notice that you click and it goes away in the start. Other than that it isnt crippled in any way.
A 200 pic 1040x768 show running 15 minutes with 3 songs is about 12Mb finished size!