Apologies if this has been posted already.
Just came across a short online article on running form on the Running Times website
http://www.runningtimes.com/Article.aspx?ArticleID=15751&PageNum=3
This is a link to page 3, which includes a “checklist” for running form. The article does not really present any new information and lots of this has been hashed and rehashed on ST, but I still thought it was a good summary, particularly for anyone who is just looking for good tips on form and does not want to join a cult or get into a religious war 