Thanks for your info. and advice.
 
i am planing on 110, 119 and 129.
 
there will be 5 locations in the house where i need the feed now.
so i would need 2 dual tunners (HD) and one single tuner (HD) for the install.
 
my concern is that there is ONE cable coming into the house into the distribution box, and i want to minimize the amount of cables that i have to run!  
if this can be done in another way, please let me know!
thanks again.