added a new section on the website

We are very happy to announce that a new section has been added on umweb.org. It's called "lectures" and it includes papers from congresses, academic lectures, interviews and other stuff that might be useful for your semiotic research or interests.
They will be in either .pdf format, or - more intriguingly - in RealPlayer streaming.
We start with a bunch of papers presented in the International Semiotics Institute Congress of Imatra (Finland) in 2005.
Check it out!