Brad Callen for anyone who doesn’t know is arguably the leading SEO expert in the world. He’s created a suite of marketing tools that can help you dominate the search engines.
I’ve used SEO Elite for the last 2 years and have been very happy with it.
It’s taught me most of what I know about Search Engine Optimization and I don’t hesitate to recommend it to people.
The other real plus is the ongoing support that Brad has for his clients. Besides getting free upgrades for life from him, he also produces interviews with many top professionals in the internet marketing world. The series is only available to registered users, and I can tell you, the information that I’ve gotten from the audio interviews alone, was worth more than the cost of the software.