Here ya go

Movie Rentals
Standard-definition movie rentals are $2.99 for library titles and $3.99 for new releases. And for just a dollar more, you can rent HD movies directly from your computer or widescreen TV via Apple TV. Rent a movie and you have 30 days to start watching it. Hit Play, and you have 24 hours to finish it — or watch it as many times as you want. Rentals disappear when they expire, so they won’t take up space on your hard drive.