MOJO,
As of right now there is no way to stop or disable the reminder popup. Perhaps someone will configure a workaround or develop a registry tweak, but until then...
http://www.ricksyakshack.com/view_topic.php?id=12233&forum_id=73
Courtesy of Ricky.
Here's the direct link to the hosting site...
http://www46.zippyshare.com/v/zjZNJSle/file.html