Will any of this software handle superstreets 8" radius curves? I've been having a lot of fun playing with Superstreets track, K-line Porters and Plymouths, K-line ore cars, and some of the Industrial rail short skeleton log cars.
rrtrack has a ss library:
Here are details on the lib:
http://www.rrtrack.com/html/k-..._superstreets_o.html