If you can use a Web browser, you can use Skype.

If you can use a Web browser, you can use Skype.

Look for when the environment is changing - the big shift now is mobile Internet. It's really happening big-time. The way you interact with services on a smart phone compared to the Web is quite different, so there's a huge opportunity.

As an entrepreneur, if you're the originator, you need to be faster than ever.

With our work at Kazaa, we began seeing growing broadband connections and more powerful computers and more streaming multimedia, and we saw that the traditional way of communicating by phone no longer made a lot of sense.

And the VCR did the same thing: the movie industry thought nobody would ever watch movies any more.

Surround yourself with smart, dedicated people - to build something isn't a one-man show. It's more important to have smart people who really believe in what you're doing than really experienced people who may not share your dream.