If you wanted more proof to add to my opinion that no news source is unbiased, look at these two electoral college maps for McCain and Obama:
MSNBC's (click on "Maps & Info" at the top)
(Obama 264, to McCain 163)
FOX's (should open right away)
(McCain 189 to Obama 183)
MSNBC's gives Obama the benefit of the doubt on several states, but none to McCain what-so-ever.
FOX shows McCain currently ahead by 6 electoral votes right now and doesn't account for any polling that shows Obama clearly ahead in several states.
My Guess as to what it really will be after November 4th: 277-254 Barack Obama