where can i post RIVAROSSI stuff ?
For a lot of other brands, use the Model Railroader forums. There are General and DCC forums. I see many questions about RIVAROSSI trains.
Very easy to join. I have posted those forums here before. I am surprised you did not check them out. Many, many users from different parts of the world. You can many times fined answers to questions that might help others here who are stuck here.
You can also help others there about Bachmann products.
I don't like taking members from here but I understand what the Bach Man wants. I spend a lot of time in maybe 20 different forums.
The Model Railroader forums.
http://cs.trains.com/mrr/f/default.aspx
Rich