Word 2007/2010 - Default Spacing

So, I did done learned me sumethin' this week ...

A faculty member asked me about the default spacing in Word 2007, how it puts some empty space between each line.  That's irritating, but can be fixed with a few clicks.  But that's EVERY time ...

Solution?  You bet.

Launch Word 2007/2010.

Click the "Change Styles" button next to the listed styles in the Header.
Hover over "Style Set".
Click "Word 2003".

Then go back into "Change Styles", back into "Style Set" and click "Set as Default".

Boom.