After defining explicit and implicit personalization, the pros and cons of each are explored. Using real-time implicit personalization, Surf Canyon (http://www.SurfCanyon.com) accelerates the search process on Google, Yahoo! and MSN Live by helping people to find stuff faster.

Developing a software product is often more easy then selling it. In fact it can be a hard task making your product known to others. It can be the best software in the world but your competitors will always win if you don't do some public relations.

In this article I will show you how you can sell much more of your software while still not spending much money. This is even more important when your products have a low price.