RespirTek Consulting Laboratory

November 29, 2006

Thomas J. Griffin
eProspector/Net Sales Solutions, Inc.
117 Fen Way
Peachtree City, GA 30269

Dear Tom:

Some months have passed since we began using your eProspector marketing solution. As you know, RespirTek, Inc. is an environmental consulting laboratory that specializes in biological applications. Our clients are generally engineers and geologists who work for engineering firms, product manufacturers, industries or organizations that are concerned with biological impact and/or applications within the environment.

As a small business, prior to using eProspector, our most significant marketing and sales challenges were lack of consistent follow up and/or touching with prospects. You know the cycle: Market, perform for your clients while marketing is put on hold, then market again.

Once we got eProspector set up through answering your questionnaire, which was a painless process, it was merely a matter of feeding the system contact information on our prospects. The results have been amazing.

Our click through rates are some of the highest known to email marketing. Part of the beauty of eProspector is knowing when we have genuine interest for immediate phone contact. The financial success we have had, after only a few months directly related to eProspector, has paid for the service many times over.

We also appreciate the flexibility of your product. Since we have several markets and market segments within the markets, eProspector's business units feature has been very important to us; we are able to tailor our message to extremely niche targets.

One other point I want to make is your extraordinary support. You have been extremely helpful to us in responding to questions and making suggestions. I would not hesitate recommending you to anyone. Please feel free to use me as a reference anytime.

Best regards,

Jerry Hodges
Vice President/CFO