What did you mean about Chaos\'s updater not working? Is it actually running, but the updated Planeshift still fails to run afterwards? Or is Updater.jar failing to run entirely?
If Updater.jar runs, which mirror does it say it\'s using for the update?
If it won\'t run, which version of OS X do you have, and which of the two updaters did you download? You need the old one for 10.3.9 or below. For 10.4, you need the new one, but also need to set your default Java version to J2SE 5.0