Could anyone tell me a little more about the WiFi Center at CN? Is it reliable or is the network down a lot? We were thinking this would be the cheapest way to contact our family back home to let them know by email or Facebook that we had arrived safely and for them to leave us a message if they needed something. Can you easily get access or are the computers tied up all the time? Just trying to decide whether or not to add an international calling plan to my cell vs. buying a calling card if the WiFi will be problematic. Thanks!