I don't have any credit cards. I hate to have more to worry about, but right now that would be so nice since I don't have to pay a buttload for stuff that is needed.
I was able to buy all my toys fairly easy since it's hard to spend money while deployed. I have my 46" Samsung LCD, had an ATV, Blu-Ray player and 200 disc collection, 2 laptops and desktop. Everything straight cash, except ATV cause I needed another loan to help credit.