Square Corners - not round

Hey Guys,
I had a question: how can I get rid of the rounded corners in Windows, while still keeping windows aero and all the icons... the same.
I mean something like the thumbnail I attached.

Thanks,
Fire Cat

Hi fire cat, If you mean the corners of the windows that open I think it would take some rewriting of Windows its self, but you may find the answer within themes (eg) Windows Blinds etc (most are retail)

> http://www.wincustomize.com/

Thanks Veedaz...
Ah well! I'll have to live with the corners...