The program has to programmed to work on all versions of windows including vista, but overall this is a fairly simple and easy job. Any experienced programmer can make this within an hour tops. The program is given a specific image file, it than uploads this image file on image hosting sites (example picoodle) and returns the link to the direct image on the clipboard. Picoodle recently implemented a security feature which disables people from getting multiple links for the same file so the program has to be able to generate a new page request every time it uploads the file to bypass this feature. PM if your interested in working on this program.