When I first found OpenLayers last week, I was really amazed by its web capabilities. This isn't really a how-to, just a note to say that add the ability to add even more flexible maps to GL should be trivial. Developers: this is great ground for extension. Now I am still struggling with how to implement it into my consumer geographic analytics kehubaogao. ( www.kehubaogao.com ) Can anyone give me an advice on this?