My favorite is definitely Canvas X. I love it because there are so many things that you can do with it. Plus it is so much cheaper then the other programs, plus you can download it for free for a month, if you can't afford to buy it. But what do you guys think?

I've used lots of different programs for photo editing, my favorite so far is Photoshop. Fireworks probably comes in second. GIMP is what I currently use because I don't have photoshop at the moment, but I don't like it much. It's pretty confusing.

I use PhotoFiltre... Enough said!