I called Dish (got an indian CSR) about upgrading my 508 to a 622 about 2 weeks ago and she told me I could do the $150 up front then $50 rebate and 10x$10 monthly credits. This sounded great getting it for "free" but I had to wait till the end of the month for my current contract to expire. After reading a post or two here I tried calling tech support to get a CONUS representative. She told me that I couldn't get the 10 x $10 credit since I was already a HD subscriber but I could upgrade now. So I guess my question now is...I want a free 622 any suggestions?