Dreyfuss,
Interested in how you like Railmodeler Pro. Keep us posted of the ease of use, options, etc.
Even though I have been using Mac's for over 25 years, track planning software for them has always been limited. I started using RR Track on PC back in its infancy, probably around 1993 and have continued to use it. Even though I haven't owned a PC in many years, I was able to use one at work and that kept me in the RR Track loop. A few years back the work option PC was no longer available so I opted for running RR Track on my Mac via Virtual Box. It is not ideal, okay far from ideal, but I know the program and can make it work for what I want to do. I would love to find something that works for the Mac, but don't want to go back to school to learn all about it.
I love what Hojack used and have thought about taking that route, but there is a lot of front end time before you get to designing the layout. I want to be designing.
The newer version of RR Track does offer all the curve diameter options and most switch options available.
ARNO