One of the most hidden features in Word 2007 is the equation editor – it allows you to input equations using the linear format and the equations that are generated are truly visualizing appealing.
There are some videos showing the use of equation editor, but I just see that Murray Sargent is the “star” in a new video walking through some complex equations and showing some of the other formatting/alignment features that are included.
Silverlight version of Video
Any idea how to insert equations in the new format into Visio 2007? Equation Editor 3.0 has a nasty bug in Visio 2007, which causes it to automatically stretch out any equation you enter to a huge size.