In PS CS is there any way to do a Save As on multiple files in one shot? I've made a kit and now I want to convert the elements to png and the papers to jpg. The thought of going through each file individually is not the most enjoyable. I have two alpha sets with punctuation (individual letters and as a single sheet), 15 papers, 2 overlays, and qutie a few elements. Is there any other way to do it? I'd love to be able to do all the papers and then each alpha set...

I'm sure with PS's flexibility there is a way to do this. Maybe you could look into Actions and create one for saving the file as you need? I know I have created Actions for some purposes, for example for resizing my papers for the sample image. It's very handy!