RouteConverter and Mac OS X

[routeconverter]

The log mentions[code]Jun 19, 2010 8:49:48 AM slash.navigation.converter.gui.mapview.EclipseSWTMapView tryToInitialize
INFO: 1276930188815 initialized map: true

That is the good news from your post: the JavaScript call succeeds. Do you see a line with

compatible, further initializing map

in your log?

I guess if you load a file, it's positions are still not painted to the map? Then please try the prerelease I've just uploaded.