For a limited time, if you pre-order Madden NFL 11 at Walmart, they will give you a $20 e-gift card. For some reason you can only use it online, but who cares?  Do you really want to go inside that circus tent? This is great news for  football fans who buy every year's iteration of the Madden franchise. Hell, for what essentially amounts as twenty bucks off, I might even hop back into the Madden world.... if only to realize that not much has changed since the last time I was there.