Many small businesses struggle to develop an identity consider checking out logo sites for an inexpensive way to build a corporate identity.
Here are some to try -
Logo Search - http://www.logo-search.com
LogoMaid - http://www.logomaid.com
Web Design Elements - http://www.webdesign-elements.com
Here is a good summary of What to Look for in a Logo
This is a more in depth article -
What Makes a Good Logo
And Building an Image with a Logo
Bring Your Product to Life with Personality
Read More...
[Source: A Small Business Blog and Small Business Tips Related to Growing, Marketing and Managing a Small Business.]