I have the same problem, with my ipod (80gb classic) freezing quite alot), I did some research and the solution is to hold both the menu button and the middle button down together, untill the screen goes black and restarts with the apple logo. It should be fine after this. Spread the word, this was too … Read more
Use this tool — http://www.nhoj.co.uk/icaldupedeleter/ Awesome!
To restore bluetooth, you need to reset the power management. Turn off the notebook, unplug the power adapter, remove the batteries, then press and hold the power button for five seconds. Put the batteries back in and plug in the power adapter and you should be set.
In Mac OSX Leopard, you can use the command dscacheutil -flushcache to flush the DNS resolver cache: bash-2.05a$ dscacheutil -flushcache In Mac OSX versions 10.5.1 and before, the command lookupd -flushcache performed the same task: bash-2.05a$ lookupd -flushcache
Open a terminal. Type "ps -e" to get a list of all processes running on your system. Find the number of the process related to the stubborn app. Then, type "kill 1234" where 1234 is the number of the process you are trying to stop.