Seconding jazondenizac's answer, and I wrote an answer to a similar (but not exactly the same) question to this recently that I think might help somewhat. http

Seconding jazondenizac's answer, and I wrote an answer to a similar (but not exactly the same) question to this recently that I think might help somewhat. http://news.ycombinator.com/item?id=4681717 http://news.ycombinator.com/item?id=4681717 Obviously beware that not all facets may apply 100%.