Can anyone tell me a program that is the simplest way to add text to a photo - or to digitally "sign" it? I've done it once in Photoshop but being a newbie, I'll be damned if I can figure it out a second time. I am currently looking in Lightroom - I also have access to Aperture but I really want the easiest way - I fall into that "just old enough" not to be totally computer savvy. Any suggestions? Thanks in advance!