We are trying to make a 301 redirect in web.config. The reason for doing it like this is beacase when we are trying to do it "Web & HTTP" in management center, we get an error: "Path is invalid because it exists physically on the disk" See screendump.
It's not really working and we are just getting an Internal Error 500.
We have added these lines from here: http://knowledge.freshpromo.ca/seo-tools/301-redirect.php#web.config