I jailbroke about 2 months ago. About 3 weeks ago, I used Skype for the first time since I jailbroke. It lagged so much I thought I bricked, so I restored. Then I rejailbroke and tried Skype again. Same responce: total lag. So I hooked it up to iTunes and uninstalled it from there. I reinstalled Skype and when I launched it, I got a warning: "This version is only supported on unmodified versions of iOS 3.x.x" So, Skype can tell you jailbroke? Because before jailbreaking, I remembered having an iOS 4 optimized version of Skype. What's up?