I'd agree with FNG. I had the pleasure of having a pint with Irv Lee a few weeks ago, and he did a great job of explaining some Met that was confusing me. The seminar looks good - I can't make his next one down south, but I'm planning on one after that. Irv also writes Flyer's <a href="http://www.flyer.co.uk/weather/" target="_blank">Weather Watch</a> articles, which are a good read (although the website only seems to have the first ten or so up).