Originally Posted by Tristan

You wouldn't need a digital TV card -- any old analogue one would do. You the need to buy some coaxial cable from B&Q and connect the RF output of the Sky box to your new TV card. (You can also get wireless transmitters, but these are more expensive and can interfere with wireless networks.)

Bear in mind that the RF output from a Sky box is mono only, so you don't need a Nicam-capable TV card unless you want to plug it into a regular aerial at some point.