I agree with what Tour said...
There is a free backup app from Best Buy called M:IQ (more info here
http://miqlive.com/)
This app is not just to save contacts, pictures and text messages; but it creates a log of everything you have one the phone and can be accessed online... it even lets you send a text from the computer as it was from your phone...
So.... what are you trying to hide from your parents?
