(First of all, hello all, first post but have been following the forum for some time now). I did a correct jailbreak from 1.1.1 to 1.1.3 and have everything working ok (patched springboard, apps, wiggly icons, whatever). But I've noticed that the noise heard from the headphones is very high (noticeable when idle, not when playing music). It's best heard if you boot the thing with your phones on, because it will be audible sometime after the apple logo comes up. This is probably a side effect from the iphone firmware and its a pretty nasty bug for me, I haven't heard that noise when on 1.1.2 jb firmware. Anyone else can confirm this?