I guess no one ever found a code. I have the new Roamio and can't get it to work. I have a 5 disk Samsung surround sound also.
Just got our Roamio Plus today and am able to return our 3 1/2 week old 2TB Premiere. Still have my Series 3 with LT and not using my other 2 x series 3 trying to sell them. 10 Year Customer.