Hiya, Iv'e only just thought of asking here, now I have Vista 64 bit and we have a router with3 pcs connected to it. Now every now and again my net will just drop yeh it will still say its connected in the bottom right and in network sharing centre etc, now if i take out the cable from the back of the pc and replace it connects again straight away. Iv'e tried unticking IPv6 and also disabling the hardware firewall(router) and i'm just a bit stuck really, does anyone have anyideas of what might sort this problem out, any help most appreciated thanks.