I am sorry I did not respond to this sooner, I took a look at the site and for some reason, it makes me uneasy. People who spread the gospel generally are very quick to outline who their view is new or exciting, the website merely talks of the success of his series and ministry. Generally speaking, I take more guidance from those that give God the glory, rather than those touting their own success. I am by no means saying he is wrong, I have never heard of the man. He may not even have much (if any) control over his web page. I would say, borrow one of his books from the library, and if it is sound theology, you have a winner, if it isn't, I have a few good authors I can recommend.