Cheap prepaid Internet for short stay in Germany? [merged]

[siskiou]

Originally Posted by dg7feq

But the software for the datacards can ususally also send SMS messages, so that shouldnt be the problem. Otherwise ask anyone at the hotel reception or your friends if you could stick your SIM in their phone for a minute.

Chris

Thanks, Chris!

Does anyone know if I can use one of those free O2 Loop cards and their connection software, too?
I had 3 of them sent ahead to my address in Germany a week or so ago, in the hopes they might be useful.