In my network I have a desktop which is connected via ethernet to a Belkin wireless router. I also have a laptop and another desktop that connect wirelessly to the same router. I am on cable 10mb broadband. I have been running with this network for months and had no problems at all. Then we bought my son an XBox 360. Since he has had this and since he has been using Live, the network keeps crashing. He can use Live for a certain period of time (varies) without problem but then he loses his connection with a DNS error message. It wouldnt be so bad if it was just the XBox, but at this point everything loses connection, even the wired desktop. Using the wired desktop I can still access the router which shows its status as "connected" but no connection to the internet is available until the modem and router are re-booted. I have thought it could be the router or maybe the modem, but they work absolutely fine when the XBox is not connected. I work from home and I am conected all day long, until the XBox is switched on and I get this problem. Any ideas?