D2h has lot of south channels.If alignment is done, then south users will suffer as dish tv has less south channels. In my opinion, both use common software but not satellite because d2h adding south channels recently and not dish tv. Also I think d2h will target south market and dish tv targets ROI with popular channels present in both and continue to add more channels in area they targets. Anyone using d2h in ROI can just re align the dish if they need more ROI channels and vice versa. Because mass re alignment may cause financial problem for the company.