Helsinki Airport has fast wifi

I paid 2 Euro for 15 minutes (we're boarding now anyway), but the internet speed is pretty fast. I'd like to know how they have their system set up. I connected to the wireless network, and when I tried to browse I was taken to a page informing me that I had to pay. I could enter a prepaid card number, or by via credit card or SMS on your cell phone. I chose credit card and it took to a quick little credit card window, I entered the details, it processed, and then let me browse. Cool stuff.

See you in 9 hours or so...