Need Help: HDNet Question

I have directv and want to add HDnet to my programming so i can watch dream, sengoku, inside mma, etc etc. my question is, do I need the "HDNet channel" or is their an HDNet sports channel? Looking on direct tvs website I cant really tell. As far as i know there is only a channel for HDNet and their isnt an actual channel for HDNet sports.

also is their a way to just add HDnet onto my programming or do i have to buy the HD package or something? im sure plenty of people are in the same boat as me and im sure plenty of you know the answer. any and all help is appreciated.

Only 1 HDNet channel, you have to buy the HD package

thx buddy