I bought the Innovage Jumbo universal remote. I am able to use this remote with all my TV components except for my Motorola DCT6200 HD cable box. I have spoke to both Motorola and Comcast without any success! I have used codes 0476,0276,1376,476,276,993,997. I have also used the code search function according to the enclosed instructions. Any help would be deeply appreciated !

Thanks in advance!

Gino