Personally, I see no need for photoshop, gimp or similar applications if all you shoot is Jpeg. The Post processing has already been done for you in the camera. Other than cropping and resizing what else would you need that will work well on a pre-cooked digital image.
Keep in mind whenever you load and save and reload and save a Jpeg you lose quality.
Recommended reading: http://www.mediachance.com/digicam/jpgq.htm![]()
If you have a Canon DSLR, I recommend first installing the software on the CD that was included with the camera. The EOS Utility, Zoom Browser and Digital Photo Professional. If all you're shooting is Jpeg, and you don't like complicated software that has a steep learning curve and requires a lot of reading, then what you already have on that CD is probably all you will ever need.
DPP is plenty sufficient and easy to learn and use.





