Hello, @kgeola! I glad that my youtube videos have are of value to you. You are welcome. Vienna is a very beautiful city. I can attest to that. Wow! You are in South Africa with your family? That's good to know. I visited Durban in Dec 2013/January 2014. We were at Ushaka marine world. That is a visit I will live to remember. The weather in South Africa is the direct opposite of what we experinece here in Serbia. It's getting a little colder here now, while it's becoming warmer in SA. Thanks for visiting my blog. Steem on!