Storm of War on pre order release date 30/4/10

While sesrching for info on SOW on google, I found this:

http://www.play.com/Games/PC/4-/1021002/Storm-Of-War-Battle-Of-Britain/Product.html

p.s. does anybody know more info about the Spitfire and Me109 sims at the Weston Supermare flightsim show? There does not seem to be any info in the exhibitor’s list.