My son has one of these units and it works great with multiple equipment. I ordered one of the units from LCTVs.com but was not told that the manufacturer no longer allows the consumer to download instructions and codes which enable the remote control to operate. The manufacturer said that they stopped allowing the download in August of 2006 and informed all their dealers. LCTVs.com refuses to allow me to return the equipment as it has never worked and never will.