Workshop - Everything you always wanted to know about Digital Communications, But were afraid to ask

I had a class today with Jim Dunne on the "Everything you always wanted to know about Digital Communications, But were afraid to ask." It was rather an interesting class because I found out some things that was rather interesting to me like. The fact that gmail had so many features that is helpful for a school teacher or for any one in business for that matter. We talked about the difference with email accounts, messaging, IMAP vs POP, VOIP, Gismo instant messageing, video conferencing, networking, 802.11a, b and g as well as 3G. It was sure in deed a rather pack and informative class that was full of useful information for people in technology like myself. I guess the saying is true "You are never too old to learn" because I am still learning so much more about technology than I thought I knew.