Is anyone else experiencing corruption issues with Panther? This has happened both on my iMac and my PowerBook. All of the sudden my apps like Safari start crashing when I try to launch them. I get an error message from iTunes stating that my music library is an invalid library. It happened a few days after I turned FileVault on for both. The only solution is a complete format and reload of Panther. I'm wondering if this has happened to anyone else or if anyone knows what could be causing this.