I have an Elonex Artisan with 2 digital tuners (Hauppage Nova-T). I had assumed that I could connect my aerial cable to one RF-in and a loopback cable from the RF-out on the first card to the RF-in on the second. This doens't seem to work and the Elonex engineer says I need a splitter instead, feeding both RF-ins from my aerial cable. He has no idea what the RF-out ports on the Nova-T cards are for. Does anyone have any insight into this? There must be plenty people with 2 digital tuners. All assistance appreciated.