Travel Technology - SIM for Data access in Germany, Austria and Switzerland

I recently saw this thread:
http://www.flyertalk.com/forum/travel-technology/1343169-what-euoropean-sim.html

and it made me curious as to the best options for data access using an iPhone 4 while in Germany, Austria, and Switzerland, any suggestions?

Nobody knows how to get data access in Germany?

There are a million deals for Germany. Take a look at prepaidgsm.net. Freetimetele had 5 gigs for 20 euros for Germany

The problem is three countries. I would probably look at. Vodafone Passport deal. Alternatively, look at iphonetrip.com.

Thanks!

You can also go to McDonalds in Germany and get Free WiFi

Soarer

You can also go to McDonalds in Germany and get Free WiFi

Soarer

Be aware that some McD's require a German handy number to SMS the code.