I can find it on the site, only a 7856 and not a 7856r, and there seems sto be quite abit different. But if you could tell me what the REG ON/OFF and the HI-FI/STABLE/NORMAL settings do, that would be helpful. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif