Hi FurryNutz,
I bought some Solwise powerline adapters, one that connects to the router and a wireless one. I can move the wireless one to anywhere in the house I am at any given time.
I have to say that for what I paid for the pair £52 they are damn good, and quite easy to set up.
If any one is interested here's the link to where I bought them from: http://www.powerlinenetwork.co.uk/proddetail.asp?prod=pl85-pew-2-sol