Its actually
http://www.ewbattleground.com
If you want to register and read this post which has a lot of links to resources and the updates to EWR then you can go to this link:
http://www.ewbattleground.com/forum/...p?showtopic=49
Or for a direct link to it:
http://www.mattcharlton.com/ewr.zip
And the patch for it:
http://www.mattcharlton.com/EWR42upd.zip