If you have the possibility to do it in php (it's easy to install on nt), you'll get a complete free graphic librairy. An excerp of a book from webreference : http://www.webreference.com/programming/php/beginning/chap16/4/ ... does just that : they explain how tu put "pushpins" on a picture. What a coincidence ;-) Philippe > What are the good ASP/IIS solutions for mapping data onto maps? Something to > allow "pushpins" and other data to be overlaid on map graphics? No client > side java or applets, please. Good price/performance ratio would be helpful > as well. Any general tips and tricks on doing mapping/GIS stuff would also > be appreciated.