Get some Cat 5 instead. 
Which reminds me, the missus is leaving for 2 weeks holibobs. Time to wire the house!

MrsT won't allow me to start making holes in our shinny new house 
Neither will Mrs G, but I will use the TV ariel feed to reverse pull a line up to the loft from where I can pull down the CAT5 feeds I need for down stairs. Cisco switch and patch panel in the airing cupboard (as we have a combi boiler there is no hot water storage in there) if it gets too hot in the summer I will make a thermo regulated vent with the air in the stairwell or loft

With that setup I can put the wireless router downstairs where I get better coverage across the property, have a hard line feed to the media setup downstairs and eventually fit out the house with remote touch-screen media clients, including one planned for the bathroom (but still no idea as to how I will do it yet) Oh and dont forget the automated house I have planned.
It will probably all be finished by the time I am ready to move out
