I have read online somewhere about that 123contactform.com's teams read your submissions, aparently something to do with the scripting make a copy of all things sent...
Anyway, I'd just recommend, http://www.jotform.com/ probably the best one around
I presume so yes George, it's been ages since I used Jotform though, as I code my own forms etc to do it.
Hey george, you want a free one or paid will be fine. If paid then "formdesk" and if paid then go thru the following link, you might me lucky to find one.
http://sourceforge.net/search/?type_of_search=soft&words=form+builder
I too feel that 123contactform is a great tool.