Sheepser is a free online web service that lets you watch as many videos as you want on VideoBB, Megavideo, and VideoZer without the annoying restrictions. You simply copy the link, paste it into the field and press the Submit Video button next to it. Sheepser also provides 3 servers you can choose from to watch your videos on, so if your having any problems or getting slow speeds just switch servers.
Not only that but Sheepser allows you to embed their video player into your own site which lets your viewers watch as much videos as they want without being bothered by 72 minute limits.
Moreover if your lazy or just can't be bothered opening Sheepser for every video don't worry, just use their bookmark tool to play the video without any limits directly from the video hosts website. Visit Sheepser here.
UPDATE: I added a Video Guide CLICK HERE TO WATCH ON YOUTUBE!
