Slide Show Viewer

This will allow you to view a single image at a time or you can select a directory that contain images, and view a slide show of those image. You can set the duration between images, and whether or not to loop the show. The code is not commented, I may go through an comment it, if the need arises. I am looking to improve this by adding transitions without using external dll's (I have the LeadTools Dlls, but I am trying to avoid using them). Any Help? Please let me know. Also, I would like to add some sound, if anybody knows how to access the browse soudn dialog (like in the control panels sounds area), please let me know. Hey, if this code helps, or you like the concept, please vote. Thanks.