I've got a little over 300 jpg images that I want to convert over to psds to play around with in Photoshop w/out losing quality (I'll be saving, closing, re-opening, saving, etc. countless times) Is there a way to batch convert them all, or must I open and re-save each and every one?
I have 5.0, CS, and Elements 1.0 for PC
and 6.0 for mac.

I have 5.0, CS, and Elements 1.0 for PC
and 6.0 for mac.