It is human nature to be sceptical as change can be hard to accept.
I can remember buying my first computer and this was before the existence of hard drives and the floppy discs were just that and 5 1/4" diameter. I handed over the money with a very shaky hand and then proceeded to find out that these things wouldn't work until you wrote the program - "WHAT IS A PROGRAM"? Now look at them, they do things before you can even think of what you want to do and they even design their own upgrades (SCARY).
If you go to this following web address and download the instructions you can see how they use them to hook up to double slip or a pair of changeover turnouts and believe me it is as simple as they show.
ASS54003
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I took a look. It seems quite simple. Wonder if they have any online video to show how it really works. By the way i remember taking a basic computer course many years ago. 386 was the latest model at that time

