RouteConverter and Mac OS X

[routeconverter]

I used "java -XstartOnFirstThread -jar RouteConverterPrereleaseMac64.jar".

Are you sure you've used the 64-bit version, the error message claims it had been the 32-bit version:

Code:

Caused by: java.lang.UnsatisfiedLinkError: Cannot load 32-bit SWT libraries on 64-bit JVM
    at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source)

When I use "java -jar RouteConverterPrereleaseMac64.jar", it does open and function but it doesn't show a map (off course).

And does the log contain something useful?