posted earlier about an intermitent F- - error on brand new D7000. Just in case anyone has a similar issue.
Having returned it to the store who said they could find no problems I sent it back nikon uk. Just recieved email to say they found a fault and have replaced the lens contact unit and its on its way back all under warrenty. Taken well over 10 day's but at least it should be fixed, I have had it over a month so can't wait to get properly started at last. Thanks for all those who helped on the last post.