We live 23 kms. west of Vienna. I'm glad you loved Austria. You have been to nice places, esp. for skiing. So when are you coming back to dive in our lakes? Oh yes, we decided to try to dive in Neufelder See this weekend and maybe do the AOW-cold and not so good visibility, 7mm. wetsuit in contrast to our dives till now--3mm. shorty in 26-28°C--definitely a new experience for us !