There was a question on this topic today on the Atlas N forum. Here is a copy of my reply: ========= Check out these other useful intermodal links: http://www.modelintermodal.com http://groups.yahoo.com/group/modelintermodal http://jbrail.railfan.net/FreightCars/Intermodal/ http://www.dnaco.net/~gelwood/other/ttx.html ======== and this page on N intermodal (the underlined words are live links) http://csc.smsu.edu/~bender/nscale-intermodal/ ======== and a great selection of N intermodal equipment here http://www.alancurtismodels.com ======== and these links on RBOX http://www.dnaco.net/~gelwood/other/rbox.html http://www.trainweb.org/nwrp/rbox/rbox.htm ======== and this page on the TTX site with links to these RBOX car types: ABOX GONX RBOX http://www.ttx.com/ttxdb/searchcar.asp ======= eNjoy