I have purchased a 2-6-6-2 articulate steamer (Pocahontas #40) Item 28704 DCC w\sound. my question is along in the box came quite an assortment of accessories, which I like very much (I like toys and gadgets). Anyhow I have found an electronic chip in a bag and was wondering what it did and how to hook it up? I looked through all the manuals and the CD but no mention of this chip. I opened the tender and there appears to be a connecting point on the decoder but it just don't fit. Can anyone assist me with this info please?
Thank you teekaho!!!

Well thank you all very much. You see you can teach old dogs new tricks after all...lol.
but seriously guys thanks I really didn't know.

Excellent!!! I watched the dcc dvd that came with my bachmann digital commander and the way they hook it up to that system with the one cord for both units is simple , its just that I looked for this connector on mine and could not find one. it does have two connectors for track one is the standard connector but the other one is a two prong connector. does the booster connect to this and if so does it come with the proper cord?

I have three steamers from the bachmann spectrum series. a 2-10-2, 2-6-6-2, 2-10-2 all of them came with smoke powder but I yet to find where to put it or how I should use it. I would love to have the realism of smoke to go along with that great sound. Could anyone help?

Just dropping a line to ask if there is a different type of booster for the Dynamis wireless set. I purchased the unit (handset & receiver) but my layout is big enough that it will need some extra power. its approx 3'x32' and will run approx 15 loco's at a time. I looked at the 5 amp booster you offer but the Dynamis doesn't appear to have the same hook ups like the digital commander. What is an engineer to do?