Hi, [1] says that resolution or level range is not supported but in fact it works (tested on gpsmap 62s). It only needs to be written in opposite order (ie 3-1 instead of 1-3). Can you please change it so it works in both ways? It's really a minor issue but it should make it a bit easier for beginners :-) I need resolution range to render parallel hiking routes, like in [2] or in josm plugin routes. Lines for different routes needs to be offset by the same number of pixels in every zoom level so I'm going to generate osm file, that will for every zoom level contain all routes (with different offset that will translate to the same pixel distance). Before I start, is there any easier way to do this in mkgmap? If not, do you think it's useful enough to get it integrated into mkgmap? So I'll try to make mkgmap patch instead of osm file generator... [1] http://wiki.openstreetmap.org/wiki/Mkgmap/help/style_rules [2] http://www.mapy.cz/#x=12.851828&y=49.361801&z=12&l=2&c=c-t -- Jiri Klement