Nice to see a new German site, lately most news from Germany is about sites closing. like the Outlet.
Looking good. The layout looks neat and the content is good for a newly started page.
Although I have my reservations about offering the comics for download. Bongo is a good company, that have done a lot of great things for the show (like keeping it alive), and the comics are cheap (3$, ~2.7€) so it's not like they're ripping off their costumers. It's your site and thus your decision, but I wouldn't have them.
I count 3 Flash-files in the layout. All of them failed to load for me, and being on a 56k modem it's pretty frustrating waiting several minutes for something that never comes.
The menu-buttons could use a bit larger text. Being on a 1280*1024 resolution makes the text extremely hard to read. I know it's probably not the most used resolution, but still...
Your buddie-buttons have no links to their respective sites. (No TLZ
Anyway, besides that it's a good start, keep it up in the future.