Does anyone know of a good free program that adjusts white balance in photos like these? I downloaded a trial of Paint Shop Pro X and I hate everything about the program. They removed a lot of the shortcuts that are ingrained in me, and still didn't add the Ctrl+W for closing images (it's just a pet peeve of mine).

Anyway, it's just a trial anyway, and I'm not going to pay whatever exorbitant amount of money that Corel wants for it. So does anyone know of a free program? I've found that just fixing the white balance/color balance helps these images a ton.

*edit*
Oh, and Tony, I'm not sure I understand, could you take a look at 290 or 295 photos for me? I'd appreciate it