Is it possible to draw over the Windows title bar? I can set my top margin to -25, but my content still resides under the title bar. This is how I would expect it to behave, and normally, I would just draw my own title bar, but I'm running into issues trying to duplicate the glass look (blur + 2 drop shadows - or is it a shadow outer glow? - kills performance) as well as adopting the system look/feel of the window buttons.
