I have done the same, fsck -fy, disk utility however rebooting only 'fixes' it for awhile. I can leave a disc in the cd drive and it appears on the desktop but when I go to access it it disappears and I have to reboot in order to get it back - needless to say this is a bit of a pain. In the past I could leave a disc in all day and could always access it so I'm not sure what is going on. Again I suspect a driver or preference file or something. Martin On Apr 11,2007, at 10:01 PM, Crandall Benson wrote: > I experienced the "improper device removal" once last week for two > external hard drives. I tried apple disk utility immediately and it > wouldn't recognize the drives. I feared the worst, but on rebooting > my machine they reappeared undamaged. > > On 11-Apr-07, at 5:21 PM, Martin Albinger wrote: > >> The last several days (since the last Apple update? - not sure) I have >> been getting random Improper device removal errors and my cd-rom icon >> disappears from the desktop. I find that I have to reboot the >> computer >> in order to get the drive to function. >> >> Has any one else experienced this? if so Ii there a preference file or >> something similar that is corrupted? If yes which is the likely >> culprit's name and where is it located? If no what could be causing >> the >> problem? >> >> I've tried searching generally for 'OS X device removal error >> dialogue' >> or variations on that theeme but have found nothing. ----------------------------------------------------------- For information about MUGLO: http://www.freewebs.com/muglo -----------------------------------------------------------