Hi, New here and have been browsing around looking for information on DCC systems. My son and I are in the process of setting up a DCC system (He is into Computers and that is his interest is controlling all aspects with his PC). I just like to run the trains. Looking for an inexpensive DCC system that can be wired into a PC, I have heard that NCE and Digitrax can but not sure of their lower end systems, their websites don't state it explicitly. We don't need a big system since the layout is only 4X8 + siding yard. Any help is appreciated.