It simply looks nicer sometimes. Give it a try once! It also comes with 28 simple system-wide menu skins.

Update (10/08):     [ Update History (13) ]
 - Excluded Outlook (which comes with MS-Office) menus from applying some of our custom skin drawings, since its recent versions seem to have some conflict issues with our program.
 - Please tell us the program / process name(s) if you find any more programs which might cause any conflicts.