> Has anyone tried a multi-overlay tile server in Mapnik? We've had www.openfietskaart.nl for years. It's a base layer (landuse), a roads/railway/etc overlay, and several overlays for bicycle routes. One combined overlay, and separate ones for ncn,rcn,lcn respectively. Topped off by a placenames overlay. Oh, BTW, don't mind the rendering speed. :/ -- Lennard