Compressing PowerPoints?

 How can I compress a PowerPoint Presentation small enough to send out from Outlook?

This file is almost 10MB.....uggg

 Usually it's the pictures. You can right click, format picture, compress. Sometimes I'll load the pics into photshop, or use zapgrab to make it extra small.

Zapgrab is the greatest tool ever if you mess with a lot of powerpoints, and it's