Tool for registering SharePoint 2007 event handler programmatically

Found this great tool by Patrick Tisseghem's Blog [MVP SharePoint] for registering SharePoint 2007 event handlers to specific list or document libraries. Works like a charm on my MOSS 2007 SP1 VM. Great for quick deployment for development/testing purposes. Download it from his blog page here: http://www.u2u.info/Blogs/Patrick/Lists/Posts/Post.aspx?ID=1547