If you're looking at free web resources vice buying a book or paid web sites try:
http://en.wikipedia.org/wiki/Scotch_Game and/or go here:
http://www.rci.rutgers.edu/~goeller/urusov/links/opening_analysis.html
scroll down to the Scotch and hit the various sites.
I'm looking for a opening to learn and be 'good' at, and i like the Scotch game due to the fact that it opens the game up...Can somebody give me a good play-by-play of the opening? Or give me a good link to someplace that does?