Ok, I can't remember if I've written about this before, but Tom Niemann's PTLens is a Perfect Example of why shareware is a Good thing.
Long story short: Among other things, It corrects Lens distortion based on Camera and Lens Profile. I find it so useful and easy to use that I just paid for it a Second time after downloading the most recent version and Data file. The Data file now includes my Nikon D80.
Believe me, at $15 dollars, PTLens is one hell of a deal. If you use Photoshop or just want a good stand alone program to correct Lens distortion, get it.
Music I'm listening to right Now:
"All at once" by The Fray from the "How to Save a Life".
Image from www.epaperpress.com