A well written blog post, I just passed this onto a co-worker who was doing a little research on this. And he in fact purchased me breakfast because I found it for him.... smile.. So let me reword that: Thnx for the treat! But yeah Thnkx for spending the time to discuss this, I feel strongly about it and enjoy learning more on this topic. If possible, as you gain expertise, would you mind updating your blog with more details? It is extremely helpful for me. Big thumb up for this blogpost!