When it comes to post processing, these are three of my favorites. As you will see, 2 of the 3 relate to balancing/changing light. Even though these are Photoshop specific, I have been able to use them with Paint Shop Pro.
Feel free to post your favorites.
Sharpening Halos And How To Hide Them - Tutorials
used on this image
Move the Light - Tutorials
used on this image
How To Fix the Sky - - PopPhotoApril 2008
Used the masking technique on this image
Tim
Last edited by atupdate; 09-02-2008 at 12:40 PM.
Reason: Added images