This is such a pain in the arse. My safari and mail hangs on ML. ON looking at the activity log it says finder is Not Responding. Funnily enough this is not the issue when running in Safe Boot ??????????? Everything runs great. This only started this morning ( upgraded ML on first day). I switched off my MBP for the first time after ML installation. When I switched it on this afternoon it started the issues.......!!!! I restored from Time Machine for the fault to be still there. I have removed what I thought was the offending software (little snitch, new version) but still the same. Any help would be most appreciated..... Anyone else having these same issues?