Purplehazeblueballs, you do realize that electionprojection.com is basing the polling results based on the FINAL predicted outcome right? p.s. great site by the way :D
In 04, 06, 08, & 10 most polling had Democrats ahead all year until things tightened up the last few weeks. Most polling earlier than the last few weeks always over samples Democrats in an attempt to skew public opinion.