Someone has suggested that it would be useful if anyone trying out any of the tools would give them a star rating perhaps from 1 star, not very good wouldn't use again, 2 stars good but might adapt to use again, 3 stars, quite good might use again, 4 stars very good would use again, to 5 stars fantastic would recommend to others. If any of you use the tools I would be gratefu if you could give them a star rating in the guestbook to help others.