Dudes, check out
this link to The Mayan Calendar portal. It shows you what all the symbols and things on the calendar mean and you can also calculate any Gregorian date into Mayan dates. Pretty cool and it's free!
P.S. a lot of this information is fascinating, but it's hard to determine what is real and what is not. The problem I have with Lungold is that he takes these facts, which aren’t always that factual and mixes them with his opinion. Especially when he starts to talk about aliens, in at least my opinion, he loses ALL credibility. That’s a shame, because he does tell a great story about the Mayan Calendar. Having said that, it won’t stop me from looking into this a little further.