So there's tons of applications on the web today, but something I just discovered today has got me somewhat hooked, ANIMOTO! With the tagline "end of slideshows", what animoto allows you to do is basically turn a bunch of your pics into a music video. Total awesomeness!
You can do a full-length video or a shortie. And here's my first attempt at the thing. Nothing fancy, just a clip of GUA's launch last year. But you can expect more from me pretty soon. Enjoy!