Yes! English! It's much easier on my non-German-speaking eyes.

I like that you went one step further beyond the usual pong game and added power ups, backgrounds and other nice effects. And considering it's your first attempt with XNA and you only spent 3 days on it, it's very complete.

Also, I would say the "crap" tag on this project is a little unfair since your work doesn't seem like crap to me.

Thanks for the kind words :)