I am taping 4 shows. Can I watch 3 different channels (not the ones being recorded), 3 entirely diffrerent channels on the 3 mini's? I thought you could only watch the "same" program/channel onb the 3 mini's if one (1) tuner was available the other 4 tuners are recording? Just curious since I am thinking of changing from Comcast...which is OK in terms of value/quality but completely useless in terms of CS. Thanks for the help.