Useful Massachusetts trails sites:

I thought you guys might like a couple awesome links. Here goes:

http://www.americantrails.org/resources/statetrails/MAstate.html

http://fntg.net/

http://www.cityofboston.gov/visitors/walks.asp
Very useful for finding trails around Boston, especially if you're just getting into this.

http://massbike.org/resourcesnew/pathstrails/

http://www.boston.com/travel/new-england/great-hikes-new-england/f78GpU46TyJO9B2succFLI/gallery.html