First off, my apologies for so long without posting. I was on a trip, then have been catching up on work that got let behind. I may still be a little sparse with the posts for a while, so I'll limit my findings to the really great freebies. How about a whole pile of free Blockbuster movie rentals?
These only work for the $1 rentals.
Each code can be used once per account, so this should keep you entertained for a few days.