I do not intend to write a post to pitch EWI. But these guys are doing some great works in helping traders to learn and trade the markets. And a lot of the materials are, in fact, available free. A good example is the Ultimate Technical Analysis handbook. I would really recommend you have a read on that.
For the coming few days (now till 30th November 2009), EWI is giving away a ebook Find Trading Opportunities With Fibonacci. Here is the summary of the book, I think, it is worth checking out.