Video game quiz

http://www.madville.com/corporate.php?id=4#guess is the quiz.
Friends and I have figured out all of them except E, H, and O. If you can figure out any of those, please do let me know.

Cheap Soda

This news is almost too late to be useful, but:

Through midnight tonight, Giant Eagle has Coke 2-liters on sale for $0.79 apiece.
AND they have a promotion wherein if you buy ten selected Coca-Cola, Nabisco, or Kraft products, you get a coupon for $7 off your next shopping trip. This promotion includes Coke 2-liters.

So you can buy ten 2-liters of soda for an amortized cost of about $1.00.

I've done this twice today.