You should be able to switch it without knowing German - drop down menu from your avatar/profile tab, choose the settings gear (Einstellungen) and language is the first drop down.
Needles & Grooves
Tortured Diaper Baby Dept
Delta Don
www.dummies.com
How to Translate a Website with Google Translate - dummies
Learn how to use Google Translate to browse an entire website in a different language, and even change languages as you browse.
www.dummies.com
LeSamourai
All I know is luftballons and du hast.
debianlinux
Schallplatte