Dev thanks for little snitch,I've been using it for quite a while now. I recently updated to 4.2.2 and during the installation it gets stuck during 'updating boot cache" sequence. I've waited a while, rebooted, manually deleted the kernel cache, and now trying to uninstall little snitch, all failed attempts. I remember having this issue a while back but before I fixed it I realized that all I needed to do was to get the latest installer. Obviously not the case now. I went through the forums and saw that someone talked to help for the same issue through email, but didn't share the solution. Any help would be appreciated.