im a teachers assistant and i was wondering if i could write a small application that would go to a specific web page and download and rename a file. all of my students have a specific link that they have to post to (ex: www.myschool.edu/studentid/assignment1.jpg )so i would have to go in and write some code that would download the assignment from that site. i would need the file name renamed to their student id and save it to my computer. i figure that i could then do a find and replace to change it to "assignment2.jpg" but it should work well and save me a bundle of time. i have hand coded websites before but never anything like this. i dont even know where to start. any suggestions?