i have an iPhone4 with 5.0. i havent upgraded to 5.0.1 yet. i was wondering if i should upgrade before jailbreaking. and once i get to that point can i use the absinthe jailbreak? i really dont know much about this but definitely want to option to customize and tweak my iphone. so if someone could tell me where to go to find and download the jailbreak and what jailbreak to use and also what to do from that point i would really appreciate it. thank you very much