There are now 5 daily tracking polls

Overkill? You decide. Anyway, here they are, from yesterday's results:

Gallup McCain 47 Obama 46 McCain +1
Rasmussen McCain 48 Obama 47 McCain +1
Research 2000/ Daily Kos McCain 44 Obama 48 Obama +4
Hotline/ Diageo McCain 42 Obama 46 Obama +4
Ipsos/ McClatchy McCain 45 Obama 45 Tied

Average of all 5: McCain 45.2 Obama 46.4 Obama +1.2