It seems that WAMP is now up to 2.1e
Yeah, that’s right, WAMP 2.1e has been released… talk about a flurry of activity!
Probably the best link for downloads can be here: http://sourceforge.net/projects/wampserver/files/WampServer%202/WampServer%202.1/
Simply put, browse the directory it’s just in too much flux!