Yahoo Normal Maps Downloader is a tool that can automatically download Yahoo maps small tile images and then combine them into one big map image. The download speed is very fast as Yahoo Normal Maps Downloader supports multithreading.And it is very easy to use. All downloaded small images are saved on the disk. You can combine them after downloading or later. Isn't it very cool that you make your city's high precision map by yourself?!NOTE: If one makes too much requests, yahoo map will add its IP address to a blacklist. If this happend, Yahoo Satellite Maps Downloader will show a messge in log window: May be your IP is banned by Yahoo. Then you must wait for some time or change to another IP.You can view downloaded maps without combining them into one big BMP. We provide a tool : You can run it from menu "Tools"->"Map Viewer".After downloading, all small images are saved on your disk. Then you can combine them into one big image map. We provide a tool : You can run it from menu "Tools"->"Combine images... ". The output big image is in BMP format. You can convert it to other format by yourself using some image tools such like PhotoShop.Limitations: