What Post-Processing Software Do You Use?

I had a pretty good response with the last reader poll, so I think I'll try to do more of these. This week, I want to know what kind of post-processing software you use as your primary photo editing tool. I use Photoshop CS3, and many of my articles on post-processing are centered around Photoshop. Maybe most of you use Photoshop and I'm not too far out of bounds, but let me know what you use. As with most of my polls, you can add answers if they're not listed. I'll leave this running until next week, then I'll shut it down and start up a new one.

You can see the results of the last reader poll at “POLL RESULTS: What Type of Camera Do You Shoot With?

Post-Processing Software Poll Results