I will be full time on the road in March 2006!! Yeh! BUT, I am at a loss for what I need concerning phone/internet hookups. While reading all these posts, I am even more confused. I am computer literate, still working as ex.sec., but what is WiFy? What is "tethered" laptop? I will be looking into purchasing a laptop soon. Also want national service,no roaming cell phone. I will be using internet mostly for e-mail. I don't think I need unlimited hours as I do now with my DSL. Can someone make this a bit easier for me? Thanks in advance!!!:)