BaseballDoctors.com

Another site that I've never used for projections but they are free.

The Baseball Injury Report

I stumbled upon this site today. Not sure if it will be of any value to fantasy leaguers but there is a free newsletter that you can sign up for which should give a good indication of what value this site might have to offer.

Rotospin.com Projections

Rotospin has launched their 2006 dollar value calculator and it is free. I've never used their projections so I can't speak to the quality of them but they are free.