Helpful info on Germany for gay interest and techno clubs
 

Can someone give me some info. I'm going the end of September for a week.

Try http://www.berlin-tourist-informatio...ungshilfen.php

No idea about the techno clubs, try googling on Berlin +techno. My guess is it's a fairly fast-changing scene.

Where in Germany are you going?

You should also try the www.lonelyplanet.com 'Thorn Tree', sorry don't have the exact URL.
It's a backpacker messageboard, so a younger more hip crowd :).
Post in the 'Western Europe' Branch and also in the 'Gay and Lesbian' Branch. I don't follow the G & L Branch but I assume it's very active and informative. Regards, Walter

Go to Google:
Type in the name of the German location and the terms "gay bar" or "gay club"

You'll get all sorts of information