I was aired live

I was aired (both audio and video) couple of times live to more than 100 colleges of VTU EDUSAT session I was talking about Apache derby and DB2 software’s . This is frist time that I am talking to such a wide audience..it was really a nice experience .. in fact at many places I went out of words ..but I was given a recording cd for the same ..which I kept on playing in computer to see how it went . It had a peculiar sensation ...I was kind of attaint..But next time I saw my self I felt better..and it was very fine ..may be the 5th time I saw it .