i have added a form for filling in personal recommendations - i think i based this on a form called simple form with captcha (i renamed it and now i'm not sure!).
when the simple captcha is filled in and submitted (no other fields are required) it says 'not a valid e-mail address'. haven't been able to work out why this is!
the form is at: http://inspirationacupuncture.co.uk/personal-recommendaitons