Small Business Guide to Google Apps
Here is a very interesting article on Mashable - the Social Media Guide - which provides a guide for small businesses on Google Apps.
Excerpt: " Google Apps for business has a number of benefits over traditional business IT and desktop software. Using the full suite essentially places all of your data and entire workflow in the cloud, meaning you can access it all anywhere, any time, from any Internet connection."
Full article: Mashable Small Business Guide to Google Apps