Newby: Do I understand this iphone jailbreak thing correctly ? Have been reading forums for two evenings, and I just need a little help with clarity. My task: I have an ancient Cingular Razr (now ATT) that I have been using for years; a 3G aircard/Globetrotter (ATT) that I have had for about 8 months; an ancient Palm Pilot Tungsten calendar (non-phone) that I have been using for years. I am looking to upgrade and replace all of these instruments with a new iphone 3GS 16G ATT that I intend to buy tomorrow, or asap. That is, I want to jailbreak my new phone, and tether it to my laptop, and use the yahoo calendar--all of this with just one device, the iphone. So, I have the following questions: 1. Will this new iphone have the 3.1.3 firmware ? yes/no 2. Of the two procedures, (1) jailbreak, and (2) unlock, in order to tether the iphone to my laptop, I only need to jailbreak, and do not need to unlock. yes/no 3. The new "spirit" download that is linked on this forum will jailbreak a 3.1.3 iphone 3GS. yes/no This is all totally new info for me, and I just want to make sure I understand what info I have been able to glean so far. I ask that, if possible, you kindly begin each answer with the term yes or no. Thanks PS. Any additional info that you believe would be of help, would be much appreciated.