8WAYRUN.com

Norik

I'd recommend using three splitters and composite cables. Just set one end to the TV and the other to the capture card.

http://www.china-computer-gadgets.com/images/ComputerCablesAdapters4/Composite-AV-Cable-1-to-2-F-F-Splitter-Coupler1_10-more-5.jpg

Norik

Sort of like this:

http://www.youtube.com/watch?v=DnWkx6TBuUs