I just got my Nexus 7 at a conference. I'm trying to set it up, but I can't get the wifi connection on the Nexus to allow me to enter the PIN to join the secure wifi. On first boot it said it couldn't load a page. On 2nd boot it says it is connected (without the password!) but can't reach the server.
At this point I'm stuck until I get to the airport and a free, unsecure wifi network.