Right now I have an old Choice Xtra Classic package. The new one DirecTV would like me to be on is called simply "Xtra." It costs $1.00 less per month, but says it has 5 less channels. I can't figure out what 5 channels it is, perhaps music or something? Is there any downside to going to this $1.00 less package and be up to date on the packages they offer? Thanks.