Casey, There was no mention about this problem being specific to Panther (10.3). We had/have a Western Digital 80 GB external FW hard drive that lost all it's data. Now that the original box and manual are trashed, how would one go about getting the chip-set information? A listing of effected hard drive would have been appreciated. Thanks Apple. Thanks for the heads-up Casey. Tom Dayton On Friday, October 31, 2003, at 01:06 AM, Casey wrote: > This was just posted on Macintouch.com > > [21:05 ET] Dan Casali notes that Apple has now acknowledged a very > serious > Panther FireWire 800 bug that could destroy your files: > > Apple has identified an issue with external FireWire hard drives using > the > Oxford 922 bridge chip-set with firmware version 1.02 that can result > in the > loss of data stored on the disk drive. Apple is working with Oxford > Semiconductor and affected drive manufacturers to resolve this issue > which > resides in the Oxford 922 chip-set. > In the interim, Apple recommends that you do not use these drives. > To stop > using the drive, you should unmount or eject the disk drive before > doing > anything else. Please check this web page for further updates. > > http://www.apple.com/macosx/firewire800specialmessage.html