Since the trip to the mall for me is about 60 miles a reliable digital distribution method would be a great. But to be honest it has been nearly a year since I was last in a store to buy a video game. The $10 I spend on shipping and handling of online purchases is less than the $30+ I would spend on gas, snacks, and impulse buys.
I have been considering giving Direct 2 Drive a try, but thier selection is pretty sparse.