OK, I'm fed up now! I've spent all day building & installing my HTPC and now when I try and watch live tv in Media Centre, all I get is the loss of signal error. I'vre tried re-installing the driver, re-cabling the SVHS cable, re-running the tv setup in MCE but all end with the same result. I have installed all of the MCE hotfix rollups and basically nothing is working. Anyone else had this and if so, can you tell me how you resolved it?