Has anybody ever used the Playon! DVR? I've been thinking about getting one perhaps cause i'm tired of all the fees you get charged from dish and cable companies. I've read that you can only record the show your cable box is on, is this correct? Because it has no tuner. Is there a way to get my cable box to change the channel to the programs i want recorded? My cable box is a Scieitific Atlanta Explorer 4240 HDTC.

*** b u m p ***