The <code>@namespace</code> is for script identity: a script is uniquely identified by its name+namespace as far as GM_get/setValue and installing is concerned. If you install a script with the same name+namespace as an already installed one, the old one will be replaced. The new script will have access to the GM_values of the old script. It has nothing to do with code scope. The only ways two separate userscripts can communicate is, to my knowledge, through GM_values, the DOM (i.e. scripts will see DOM changes made by other scripts) or the <code>unsafeWindow</code>. <p>The <code>@namespace</code> is for script identity: a script is uniquely identified by its name+namespace as far as GM_get/setValue and installing is concerned. If you install a script with the same name+namespace as an already installed one, the old one will be replaced. The new script will have access to the GM_values of the old script.</p> <p>It has nothing to do with code scope. The only ways two separate userscripts can communicate is, to my knowledge, through GM_values, the DOM (i.e. scripts will see DOM changes made by other scripts) or the <code>unsafeWindow</code>.</p> 2007-05-23T11:44:06Z 1 Forum 2010 499 2007-06-22T08:06:30Z 452