Each and every episode has been updated to include a standard definition (SD) and a 720p HD version (1280 x 720). Head to the episodes page and click on any episode. Once open, there will be a WATCH IN HD option, simply click that link and the video will automatically resize. You can go back and forth between SD and HD without opening a new window and you can cycle through all the episodes, both SD and HD, also within the same window. Enjoy! Zoop!