Shawn,

Thanks much as usual for all the time and effort put into this cool KiXtart utility.

Since you're on the cutting/bleeding edge with this, take a peek at this article for the upcoming Vista.

Developer Best Practices and Guidelines for Applications in a Least Privileged Environment
http://msdn.microsoft.com/windowsvista/default.aspx?pull=/library/en-us/dnlong/html/AccProtVista.asp