So, I have Disk Warrior 2.1. I recently installed Panther. My iTunes is doing some weird things and I am wondering if it is time to run Disk Warrior. Has Panther changed around the filesystem at all/enough that I should worry about not using DW 3.0? Are there any other things in DW 3.0 that make it worth upgrading (aside from being able to run DW from OS X, which has convenience-related advantages)? The DW website is not very clear about what 3.0 gives you over and above 2.1. Thanks! Bruce