Just received my new Nexus 7 yesterday and it's my first tablet. Setup was no problem but this morning after some troubleshooting and cursing from my fiance we suspect that it is hogging up the network when wireless is on. We have Comcast Xfinity service and actually just had the router replaced yesterday due to another unrelated connection problem. One home PC is a hardwire connection, our Xbox has a wireless connection and now the tablet there is also a Wii turned off and my father's Nook sleeping somewhere in the house. We discovered that when the tablet is on wireless the network just seems to crash for everything else (xbox and pc). The moment I turned of the wireless everything seemed to resolve itself. Any ideas people? Do we have to go shopping for a new internet provider because the Nexus is such a hog?