What do you guys use? I'm assuming you all have Photoshop (either Elements or CS). I see PP used quits a bit as an acronym for some program, what is that? I know Picasa or Paint.net don't have the same abilities as PS, but I mostly use them to edit my stuff. I'm actually intimidated by PS, but I plan on getting it as well as one of those Photoshop for Dummies books. Any other programs I should be on the lookout for?