iPhone - Any experts out there?

Vodafone should be delivering mine Thursday.

First, they say I need to register to iTunes before it will work. I wont use iTunes, is there a way to not register with them, and will I get tied into stuff if I do?


Second, where do I go, what do I do to Jailbreak it? And since it is very new to Vodafone, is it worth waiting a week or so to get the latest JB and let the glitches pass?

TYIA