/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ManfredSprinzl https://cdn.slidesharecdn.com/profile-photo-ManfredSprinzl-48x48.jpg?cb=1523020553 My name is Manfred. But all my friends call me Fred! I am a 42-year telecommunications engineer from Vienna, Europe. I am addicted to old 80ies arcade machines, married to my computer and my love to travelling arround the world.