I have a web application (a helpdesk), which includes a customer list. Now, when a tech closes a work order, I want my app to go get the customer's address from the database, pass it in MapPoint 2004, and get the distance in kilometers (for travel time). My webapp's in PHP, but I could call an outside executable if PHP cannot handle APIs. Does anyone have any idea how I can do that? I've never worked with Microsoft APIs before... thanks!!!