Ive personally only have done about 10 HR34 systems, all of which are 4 rooms or less. A guy just went out the other day and claimed the HR34 would not share to the 6 other receivers via a swm 16. I have no reason to believe why this wouldnt work. They ended up pulling out the 34 and installing a 24. The guy isnt very happy now and has recording conflicts all the time. Using standard swm lnb now. Now today the customer stopped in and said MRV isnt working with the 24 system.... He used to have dish and claims there isnt any diplexors hidden or still in the system. So basically the question is the 34 will do mrv to 6 hds right via swm 16?? not all i once i know that, max of 3 hd being streamed.