I am new to your forum and found you while searching for answers. Please forgive if I am in the wrong place....I have had dish for 4++ years, just cancelled and switch to cable due to an incredible deal...My question is, what is on the blue cards in the receivers? I have never used PPV and the account was always in good standing and is now paid up, I purchased this equipment myself, can I sell it? including the blue cards? is my personal info on them or just dish network info? Thanks in advance for any help...