On Aug 14, 2007, at 4:02 PM, Jens Selvig wrote: > Anybody have thoughts on what needs to be done. For some reason its not always possible to install OS X onto a FireWire drive from the OS X installer CD-ROM. This problem seems more common for folks using Intel-based computers. Make sure that the FireWire drive is formatted in Disk Utility as HFS+, with the proper Intel partition scheme, prior to trying to put OS X on it. http://db.tidbits.com/article/8405 The solution is to clone your OS from your main drive to your FireWire drive using either of these: Carbon Copy Cloner (donation requested) http://www.bombich.com/software/ccc.html SuperDuper $28 http://www.shirt-pocket.com/SuperDuper/SuperDuperDescription.html ___________________________________________ Randy B. Singer Co-author of The Macintosh Bible (4th, 5th, and 6th editions) Macintosh OS X Routine Maintenance http://www.macattorney.com/ts.html ___________________________________________