Dislike the thick glass borders in Windows 7? Not a problem, go to Window Color and Appearance, and click Advanced Appearance Settings. (Right click desktop - Personalize then click Window Color on the bottom of the window)

Once there click the Item Drop-down Menu, and select Border Padding. The default is 4, but it will go down to 0 if that's what your into. 1 seems to be a good balance of old and new.
Windows7 Borders.jpg