So, after a little sweat and hair pulling, I almost have a functional  
Ruby/Rails/Mysql/OSX/RadRails setup.  The only real problem now is  
trying to figure out why I can't get RadRails to create new projects  
for me with stuff in them.  It will create them, but they will be  
empty.  It seems to not be able to run the "rails" command for me.   
I've put the relevant path(s) in the configuration dialogs, and I've  
tried different values for the rails gem, but nothing seems to work.   
I can run rails at the prompt and then import the project and off I go.

Any thoughts?