Who is Isti?

This is my nickname. My family and my friends call me Isti. My real name is Istvan Beszteri. I'm a Doctor of Computer Science. I received my D.Sc. degree in 2006. While I'm very proud of this achievement others might think I'm an idiot spending so much time for something that is not really rewarding. Here is a good example: One of my best friends Jolly told me once when we were talking about postgraduate students: "They are all idiots. Just look at yourself!". Well, Jolly is a smart guy he is probably right :) But who cares?
...and yes, my favourite book is the The Hitchhiker's Guide to the Galaxy