Now until January 1st you can get a FREE $5 Amazon Video On Demand Credit! All you have to do is click on the Tweet and Get $5 button and tweet a message through your Twitter account. Amazon will automatically post your tweet like this:
Credit expires January 1, 2011, at 11:59 p.m. PST!
Amazon Video On Demand rentals range from $0.99 to $2.99, so this should get you at least three or so FREE movies for the holiday break!