Although I model in HO scale, I really like N scale. I especially enjoy the long trains and magnificent vistas that are possible in that scale. There are days, I must admit, when I am tempted to start over in N.
Here in Winnipeg, where I live, we have some great N scale layouts. Two of the best are WinNTrak and the Mitchell Modellers, two portable layouts that can be seen at various shows and malls. I shot videos of both layouts at our Oct. 17-18, 2009 Winnipeg Model Railroad Club fall show.
You can see the WinNTrak layout at http://www.youtube.com/watch?v=6-5W39SmUmM
You can see the Mitchell Modellers at http://www.youtube.com/watch?v=kFABFoSBep8