Video DJing / And Weddings Info

[webbsc]

I am expanding my business into the DJ/Wedding world and have been subcontracting under another DJ for a few weddings as I build up my schedule. I am fairly good on a computer and learn new software fairly quick. I am wanting to know what anyone uses for video projection equipment, what some good projectors are at a decent price (entry). Also, I have noticed that there is some money to be made by putting picture slide shows together with music and wondered if anyone out here had some experience in that field that they would share.