Thanks guys. I have to say that the more I get into On30 the more I like it. It is a great size to work on and handle. The price is comparable to HO for most things, but structures are a bit more so I will be doing a lot of scratchbuilding. Rick, we will have to get together soon and talk about a layout. I would be really interested in a modular layout we could take to shows. I think you would need a minimum of about 6 modules to have an interesting layout, but you could probably get by with 4 to start.