I am a newcomer to LF (4x5) altough I have been photographing and processing my own film on and off for about 10 years. Has the state of the art progressed to t he point where a photographer can duplicate the work on a computer that he would have done in a conventional darkroom? If this is not true today how long before it will be true? I am thinking of making a considerable investment in a darkroo m (conventional or digital?) and I am not up to speed on the digital aspect. What is required and how much it will cost. Thanks Jack Leonard