Eligibility :
Kraft So Good Together On Game Day is open to residents of the 50 United States and D.C., 18 years of age and older as of January 5, 2009
Timing :
Beginning January 5, 2009 through February 2, 2009
How to enter:
Log on to kraft.promotions.com/2009football and follow the on-screen instructions. If you receive a winning message, follow the on-screen instructions to claim your prize.
Limit:
LIMIT OF UP TO FOUR GAME PLAYS PER DAY PER PERSON, CELL PHONE NUMBER, OR EMAIL ADDRESS, REGARDLESS OF THE METHOD OF ENTRY.
Prize (s):
Forty three thousand (43,000) Grand Prizes: Free product coupons redeemable for Sponsor designated Kraft products at participating retailers, up to a maximum value of $15.
Total ARV of all prizes:
$645,000
I think it is good on any day.