Its actually the small airports that have the fastest Internet. And they are free most of the time.
If you are a frequent traveller, I strongly recommend 3G connection that you can use with your phone if it supports tethering. Heck, they even have small wireless modems at size of a credit card that multiple computers can connect at once.
Internet anywhere on the go. They are very reliable as long as there is 3G connection(a lot slower with EDGE though), costs max 1-2 days of boingo wireless price for the entire month.
XI Wiki


