From what I've read about the Bachmann system, it wont program the decoders any further than address. It will only address 10 locos and 10 features. It is a basic entry level system for the novice to dcc or the hobby.
I have to say though, for roughly the same price, you can get a Roco system that will address 100 locos and offers full programability. I got 1 off ebay for $75 inc shipping, but haven't tried it out yet. I only have 2 engines with dcc installed currently, have 2 decoders awaiting installation.
I built an Athearn Blue Box dash9 MRC 50yr unit and ordered an new drive train for it to include the dcc board. I did that for a couple of reasons. The new motor system w/dcc board has 1.5 v bulbs for forward and reverse lights, which I installed instead of the lenses. Then I put a set of ditch lights for an sd70 on the front porch, drilling through the deck and into the center between the mu hose sockets to get the wiring thru to the board. It works great on dc without a decoder in it. Hopefully it will be as impressive when I put a decoder in it and can have it sitting on a siding with the ditch lights lit up, as that was the overall objective.
I chose to go with the Roco power maus instead of the Bachmann because of its programmability and functionality for about the same price.
Most folks say they will never have 10 locos to run, so it will be enough. But ask any collector, truthfully we all are, and you'll see rather quickly how fast your roster grows. I started collecting 25+ yrs ago. Moved quite a few times, lost alot of items that cant be replaced. I bought 4 dash9's 5 yrs ago on vacation in FL and they were stored for awhile. Now my roster is above 50, and I will slowly put decoders into them all, even the most difficult ones.
Sorry for rambling, back to the thread, in my honest opinion, the Bachmann system leaves alot to be desired for seasoned as well as the hardcore-to-be hobbyist. I believe the intended market was for entry level, just bought the trainset at the store type. No offence meant to anyone that has 1, just my opinion.
