Trademark Handbook from the USPTO

Hi All,
I was recently reviewing some information at the United States Patent and Trademark Office (“USPTO”) and saw this Trademark Handbook at the USPTO website entitled “Basic Facts about Trademarks”.  The Handbook gives basic information about the trademark system, how to do a trademark search, whether you need to apply for federal registration, and what benefits you get from registration.  I recommend it highly to all those who are interested in learning a little about trademarks.