For those of us who have the Superdish with the DP34, how, and what kind of LNB does it take to get the 61.5/148 bird on a second dish? The installer tried a SW21 downstream of the DP34 with the old Voom dish pointed at 61.5 and the only signal the STB got was 61.5. So what kind of "second dish" is E* installing to go with the Superdish/DP34? I was hoping to just get the equipment and do it myself.