Free previews are available to all registered users. Visit the video of your choice and select the play button on the screen, a 12 second preview will begin to play.
Once a preview has ended, you will be asked to login with your Username and Password to begin watching the rest of the video, at Pay-Per-Minute rate.
You may also purchase a 1 Day Access playback option. This option is located on the right-nav menu, featured under "Other Playback Options".
Keep in mind that you are always able to interrupt a Preview by selecting the "Login" option at the top-right corner of the video screen.