what do i have to do.. to ensure that i will be able to jailbreak my 3GS

[TapOut]

i read somewhre something about a process to ensure you will be able to jailbreak in the future..ECID? or something like that..if someone can give me directions or point me to another thread or website i would appriciate it

i am also on a MAC

 

[Tex-Twil]

Hi,
you can have a look here : http://iphonejtag.blogspot.com/2009/06/usbdump-huh-how.html

tex