Slippery Jack (Suillus luteus) 9/17/06 Thundergust Lake at Parvin SP, NJ.
ID'd on 1/30/12! Probably S. luteus on account of angled pores, attachment of same to stem, ring on stem, and partial veil on young.
See:
https://secure.wikimedia.org/wikipedia/en/wiki/Suillus_luteus