Windows Explorer extension

[o m n i]

Is there any built-in interface to allow me to make an extension for explorer that sits in explorer's title bar? If not, what is the best way to hook explorer so I can put something in the titlebar?

[_Superman_]

A Browser Helper Object[^] can be used to extend Windows Explorer. For all types of shell extensions here is an index to a series of wonderful articles - The Complete Idiot's Guide to Writing Shell Extensions - Index[^]

«_Superman_» I love work. It gives me something to do between weekends.
Microsoft MVP (Visual C++)

[o m n i]

Problem is, I can't see any way to put something on the title bar of explorer using this.