Thank you for attending the Google class, and thanks for getting back to us!
The presentation can be found at http://bit.ly/cplgoogle. The same presentation is embedded in the class's blog post: Google Apps Work For You. All of the products mentioned in the class are linked from the presentation.
If you're interested in more Google-related information, try Google Options, What's This Buzz All About?, Google Wave is a game-changer, Use iGoogle for a better start page, and Free Web Tools.
Have a wonderful day.