I have a mettler toledo scale that reads the weight for fedex ups applications. I want to make it write back the weight to a input box on a web application. How do i go about this? The scale i am using uses a serial port. How do i go about integrating the scale with the web application. I do not want the users to be entering the weight manually. As it defeats the purpose of reducing work for people weighing packages. In the ideal situtation, a user places weight on the scale and the ystem reads it directly on the weight field in the web app? Anyone had experience doing something similar to this?