I can only change the url a script points to from the GM Manage window. Changing it from the script file has no effect when reloading the page, unless maybe I restart the browser. Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1) Gecko/20060921 BonEcho/2.0 - Build ID: 2006092103 Greasemonkey 0.6.5.20060727