I just wanted to reiterate the bit about calling the 1-800-333-DISH number and getting the automated system to refresh your channels.
I called the 1-888-825-2557 number and when I selected technical support it went straight to a live person. They didn't refresh my channels, they told me that the new channels weren't available on my package yet and that they were only available on TurboHD packages (I have the max package, 250 + plat HD,...) So, after getting off the phone I read about half of the pages in this thread and noticed people with my package getting the channels. I then called the 1-800-333-DISH number and used the automated system to refresh my list and now they show up.
So, make sure you call the automated system that asks you to say your response. The first number I called just said press 1, etc... The second number I called asked me to say "one", etc...