I've upgraded from 4 to 8GB. I got it today (1/27/08) and it had 1.1.2 OTB. I was surprised.... The question is, should I jailbreak? I think I'm fine w/o jailbreaking, but knowing I can't break 1.1.3 back down to 1.1.2 bothers me... I just like to have the option.