Ok, so basically I've just installed the new update. Wouldn't let me get on Xbox live but kept trying and eventually it seemed like it had let me accept the new terms and conditions and let me on. However, the Xbox is still running extremely slowly and won't actually load any multiplayer games (eg BF3 it says 'cannot connect to EA.com). Additionally, whenever the console is switched on the internet for any other device running through the network, regardless of whether it's on wired or wireless, or the Xbox is wired or wireless slows to the point of being unusable! I haven't found anyone else with this problem, anyone any ideas?