I have just got myself an N Belkin wireless router which I have connected with an ethernet cable direct into my desktop PC, after running the disc which comes with the Belkin router the internet on this PC is fine and also my PS3 picked up the signal no problem at all 100% strength. Last but not least I wanted to connect my Vista laptop. This is where the problems started. Now it seems to pick up the signal and it even says 'wireless network available', I click that, find my network which my PC and PS3 are running off, click it to connect and after a few seconds of thinking about it the laptop comes up with a message' failed to connect to this network' (diagnose problem) or something like that. Shall I try turning off the firewall on my desk top PC? Also I don't know if this helps your answer but the only time I can get my laptop to pick the signal up straight away is if I turn off the (I think it's the WAP security????) or something on the desk top PC wireless settings but by doing this disconnects my PS3 immediately?? Any help would be really helpful, I have never dealt with wireless networks before and I am learning a lot more than I ever wanted to. Please help me before I go mental. Thanks again.