The BB@Home movies by mail (one at a time) plus the BB@Home movies on the menu on the receiver (NOT PPV movies 500 range) are included for the $10/month.
To get to the free BB@home movies on your receiver press the DVR button and select Blockbuster @ Home. A few movies in there may have a charge, but the vast majority are included in the $10 charge.
Your receiver MUST be hooked up to the internet to get movies through the DVR menu.