This is version of youtube which is used mostly by game consoles . It`s not complicated as standard version so you can make some modications on it by using as iframe on your web. Ads are not showed. It can be very usefull if you think to start an Most Viewed Videos (funny, games etc..) website by getting xml informations with youtube api and videoplaybacks by using strings from api which is based on iphone, ipad or any other device to provide playbacks on 0.0.0.0 ip. Just wanted to share an general Idea. Sorry for my bad english (it`s not my native language).