I have a Pansat 3500SD and currently I have it configured with the Echo * Package. I have lots of duplicate and missing channels. Everywhere I look I hear people speak about Channel Master and configuring some file on my PC. I want to configure my channels the way it is listed in Echo * Package but want to add and delete some channels. Is there a file I can upload to the Pansat via SD card? Is there a file I can download from the Pansat and change it around? Basically I want all the channels from Echo 7, 8.10, and 61.5.