OK, so I'm going nuts trying to find good watermarking software for my pictures. I can't really afford to pay for a program, so I'm looking for something free. I don't know that I trust those 'free' programs online, where you upload a photo to their site, watermark it, then you can put it a website (not sure exactly about the very last step).
I have downloaded a couple programs, but one didn't work at all, and I couldn't find anywhere to watermark on Picasa. Anyone have any ideas?