What are my viewing options on Google Video?
When you find a video that interests you, click its image thumbnail or title. On the video's playback page, you'll see what viewing options are available to you. For example:
•If no buttons appear, you can stream the video through your browser.
•If a Download button appears, you can download the video to your computer for free. (If you're running Windows, you must also download the Google Video Player.)
•If a Buy button appears, you can purchase the video, download it to your computer, and view it indefinitely.
•If a Day Pass button appears, you can purchase the video, download it to your computer, and view it for up to 24 hours.