I downloaded an awesome scanner software program for my Windows laptop that I used on my Lincoln called forscan (linky- http://forscan.org/home.html) that simply rocks for Ford and Mazda and I'd like to find something similar or even above average that I can use for my 1997 Dodge Ram 2500 5.9 Magnum (gas). If possible I'd like it to be free like forscan is.

Anybody have a suggestion?