I really hope this isn't true. Apparently apple has something called "over the air updates" that can detect jailbreaks thus voiding your warranty. These so called over the air updates send a message to your phone without you knowing. Your phone then sends your information back to apple and they can tell if your running a jailbreak from the info they recieve. Also it seems updates are no longer optional. If you don't update you lose your service on your phone until you do. Please tell me this is all bs. If it wasn't for jailbreaks I probably wouldn't buy iPhones. here's the article. http://www.sfgate.com/cgi-bin/blogs/abraham/detail??blogid=95&entry_id=66545 The article also talks about some face time privacy issues as well.