E-mail in motion.

No, the title to this post is not referring to my beloved BlackBerry. I'm talking about wireless Internet access on the Trinity Railway Express, the train between Dallas and Ft. Worth! I am currently riding home from my day working in Ft. Worth, and the fact that I am able to e-mail from my laptop while sitting on a moving train astounds me. To think we may be able to do the same thing on an airplane soon! Amazing, this technology stuff.