Thanks a lot guys. Two hours is very good news. For background, I also have a 1st Gen MacBook Air, and wow, that thing needs something like 6-7 hours to fully charge.
Anyway, I wanted to check with you guys because I was going to calibrate my batteries for the first time. And since that process means draining and then fully recharging without interruption, I wanted to get an idea of how much time I needed to make sure it happens without having to disconnect it from the power source the next morning when I needed to take it with me. With the MBA it really required quite a bit of forward thinking to do this simple task.
Good to know it's that quick.