Hi I'm a first time jailbreaker. I have simple questions and need some thorough answers. Ive done my own research on different tutorials and info on jailbreaking and unlocking but am still confused. I want to unlock and jailbreak: iPhone 4 running iOS 4.1 (8B117) firmware 02.10.04 iPhone 4 running iOS 5.0 (9A334) firmware 04.11.08 iPhone 3GS running iOS 5.0.1 firmware 05.16.05 iPad 1 3G running iOS 5.0.1 (9A405) firmware 07.11.01 - How do I preserve my baseband for all three phones? Is the baseband the firmware number? - What jailbreak tool/software should I use to jailbreak and unlock my iPhones? Redsn0w, Pwnagetool, snowbreeze, etc. - What's ultrasnow? Is it used to unlock my iPhones and the tools above just to jailbreak? If so, then which above tools have ultrasnow so that I can jailbreak and unlock? - Do any of these jailbreak tools not have all the features and functions that iOS 5 have? Eg. Multi-tasking, notification center, multi-gestures Bonus question: Can jailbreaking my iPhones give me a Siri for my iPhones? If so, how? Thank you for your help! I'll be waiting for your rambling and bragging. They will help.