As for your programming, your existing package is unaffected for now. You would have to switch packages if you want the NEW channels.
One change though, I had AEP, locals, and Playboy on separate lines on my bill. This month they combined them for about a $6 savings.... It sounds like they are giving a discount for Playboy if you bundle it with that package (i don't know if it is other ones as well, or if there are other channels that can be bundled vs. a la carte)