My only JB'ing experience has been w/ the iPhone 4 (Jailbreakme.com and GreenPois0n). I have a friend that would like my help JB'ing her 8GB iPhone running 3.1.3 firmware. I browsed the sticky above, and I found the guides for JB'ing a 3G / 3Gs, and JB'ing the 8GB on 2.x.x firmware - neither of these apply to my particular situation. Does anyone know where some detailed instructions for JB'ing a 8GB iPhone running 3.1.3 can be found? Thanks!