http://www.matchhighlight.com/forums/ The have almost every important game. Give it a few hours and the Germany game should appear there as well.
Hmm, just visited the site. They seem to have deleted their entire content if I am not mistaken. At least, I don't see anything any more. Another of my favourite sites for this kind of thing is rojadirecta: http://forum.rojadirecta.es/showthread.php?197124 The link above is directly for the USA-Germany game. Right now, there is only the game with German commentary. English commentary will probably be added, though.
The link above is working now. Their content is back up, incluiding a version with English commentary. http://www.matchhighlight.com/forums/view.php?topic=DL201306030005