I'm looking for a relatively inexpensive photo editing program that will remove the fisheye effect from my photos on my Mac. I'm currently using Gimp (free) to remove fisheye and iPhoto to enhance, but I find it a bit cumbersome and not super effective. I'm just doing local pics for my own purposes and for friends, so I don't want to spend a bunch. Photoshop elements is the limit of what I want to spend, but would rather not even spend that. I see older version of PE (7-11) on ebay for less $. Are those as effective or do I need version 12? Are there any free programs that are easy to use? Any recommendations? Thx.