Does anyone know what the dimensions for the Bachmann E-Z track nails are? I am currently nailing down the track so I need to know what size nails to buy.

Is it too much to pay $30 for one passenger car like this?

http://www.hobbylinc.com/htm/bac/bac13248.htm

Is it possible to change the old coupling hook to the new one on train engines/rolling stock?

Does anyone know an easy way to uncouple two fright cars without using any type of "special" tools?

Hey guys I just got my new GE Dash 9-44 CWL. The company is BC rails. It now only runs this train in Canada though not the US. All I have to do to it to make it have sound it plug in the chip because it came with the DCC adapter board. Here is the real train with the exact engine number and everything.

http://www.youtube.com/watch?v=NMTziUI1qb4&feature=related

Does anyone know what will happen if I put two analog trains on the same track with the same controller?

Does anyone know where I can get some good information on the History of "Model Trains?" I am doing a research paper on them.

Thanks

when I switch over to DCC will I need to buy all new track for it? Or does it work all the same?

Can someone give me some general tips on building a layout?

Where can I get Ho scale switch track that does not need power so I can just push the switch track instead of having a motor do it? This way I do not need a ton of power supplies.