Yes i tried hidemyass and i can watch the video, but the quality is horrible there. D:
Gonna install a proxy addon for firefox now, hope that will help.
Thanks for your response.
@ Martin89 > You can't watch YouTube Up-Front clips in Germany. That's of course because of copyright reasons but anyway quite sad thing. Have you tried to use free proxy servers such as hidemyass.com ? Might work for you.