Export iPhone SMS to computer

Anyone know how to export sms messages from a certain person to the computer? I am trying to do this so I can print a page of our conversion for record…any apps or jailbroken tweaks to do this? THANKS!
Answer #1
Mobiledit Forensic should do that
http://www.mobiledit.com/phones.htm?to=supported_phones&lang=ENG&MOBILedit=5.5.0.1148
Answer #2
Thanks I will check it out thanks!!