We have a new laptop - it connected beautifully and easily to the router last week - hubby has subseqently fired up and fiddled with the children's netbook and the router has disappeared from my choice of connections.
It says I am connected to a wireless network Router is working as I am currently connected by cable. Networks showing are not the the one I set up for this and it is not recognising my password.
Did a system restore as I hadnt done much on this machine but it didnt help!!
I need to install the router software on this machine as I am phasing out the one it is currently on so am getting in touch with my ISP to see what settings I need.
What HAS happened here as it was working really well - i know its probably something really dumb that has been altered by mistake.