I agree with RCK's ideas and I have mine:
-"English" means English in English, but "German" doesn't have a meaning in German so many websites use symbols, flags for language selection
-Rollover buttons are empty, is this intended?
-No need to use more than one font family for the sake of consistency. And using stroke effect doesn't seem to fit well.
-Login&Password part occupies too much space. Page requires more horizontal space then it should normally. Since there's nothing else to the left, that part might be moved to somewhere around the logo banner
-2d graphics are nice as well as the color decision.