Hi all . i have just converted to an imac what is the best and most user friendly software for rx/tx on the digital modes ? mainly sstv . i have the zlp interface which is rs 232 plug i have purchased a usb to 232 converter lead . i have all the connecting leads from interface to radio speaker and mic . the radio is a ft 897 and in the past it was all working fine on ham radio delux and mmsstv but these are windows based software . any help would be good !! regards mike 2E0MPN