i heard a rumour from a mate of mine that works for tw who reckons that the new cr4 software (as i understand it )allows the cable companys to recieve talk back on any sports or movie chanels as these are apparently interactive.anyway hes gonna give me more details tomorow, im not trying to panick anybody as to me it dosent sound feasible but just thought ill pose the question to people that obviously no a lot more than me.