In working with software for so many years, I've developed a large number of contacts, and friends, throughout the industry. At various times I have worked with, or for, CNET, Tucows, ZDNet, Simtel, and others. So, if you have a question about a site, feel free to ask me. If you'd like me to talk to a site on your behalf, I'm generally happy to do that. I maintain good relations with all of the biggest sites on the Internet and I'm always happy to speak with them on behalf of a software developer. I do this as a free service, as time permits.

If you have a good product, or products, and think you should be getting more sales, then perhaps you need some help with marketing. It's generally difficult to provide both good products and good support while trying to promote yourself at the same time. So, if you want to improve your business perhaps you need a little help. Help with getting your product noticed. Getting it placed on software sites. Help with driving traffic to your Web site, and much more. If you'd be interested in help with marketing, take a look at the Callahan Enterprises tab on this Web site. Read over the information there, and then contact me. I'll be happy to answer all your questions.