In reply to AP Melbourne and Jon:
Do we know the real identity of "lezec"?
He gives us a couple of clues. He is from Central Europe and uses the name "lezec". As a long-standing lazy student of the Czech language, even I know that "lezec" is "climber". About the quickest way to upset a Czech is to refer to the Czech Republic as being in Eastern Europe - they very much consider their country to be in Central Europe and, if you look at a map, they have a point. So, these two things together suggest to me that our fellow is probably Czech or possibly Slovak.
Chris
