amazon.com
Streaming video clips and personal recommendations (generated by book and music choices even!) make Amazon.com's video store worth viewing.

bigstar.com
Movie news, star interviews, and lots of sweepstakes--and yet they still sell movies. Preview the $10 bin and take home a blockbuster for cheap.

borders
Browsing is as easy as pressing play at Borders, where the navigation bar offers a variety of ways to look for movies.

cdnow
You might not think "movies" when you see CDNow's name, but the biggest, baddest music site also stocks a hefty selection of DVDs and videos.

express.com
DVDExpress has won over serious movie buffs with its low prices and exhaustive descriptions of the bonus stuff on each DVD.