Just a nitpick: I had to look at the source for "professional table" and was surprised to see the booktabs package used because, to quote their documentation >

Just a nitpick: I had to look at the source for "professional table" and was surprised to see the booktabs package used because, to quote their documentation > You will not go far wrong if you remember two simple guidelines at all times: > 1. Never, ever use vertical rules. > 2. Never use double rules. Violating half the 'nevers'!! But, more seriously, the documentation for some LaTeX packages is breathtakingly good (booktabs, amsmath, beamer, tikz, to name a few off the top of my head) and it would be really helpful if the site pointed newcomers to some of it. Especially in the case I mentioned, where the template is just a demonstration of one package.