A way to totally backup the iphone?

[equlizer]

Its a 3g jailbroken. Is there a way to do a total backup and put it on a DVD or something? I want to do a TOTAL backup!

 

[mavis]

Wirelessly posted (iPhone 3G (16GB, 2.0.2 JB'd): Mozilla/5.0 (iPhone; U; CPU iPhone OS 2_0_2 like Mac OS X; en-us) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5C1 Safari/525.20)

Its a 3g jailbroken. Is there a way to do a total backup and put it on a DVD or something? I want to do a TOTAL backup!

The closest thing would be iBaReS ...