Secondrun.tv is a new Windows Media Center plugin, which brings content from Hulu directly to Media Center with a rich user interface that looks stunning. SecondRun.tv will open the actual website page where the video is hosted (say for example the page from hulu.com) inside Media Center and play the video and put it into full screen mode automatically.  This will eliminate the need for a keyboard or mouse if you are just looking to sit down grab you MC remote and start watching Internet TV content.

More info: Secondrun.tv