Don: Both are correct. If the drive uses caching, such as a hard drive, you should use the safely remove hardware option. The fact that the Book Port is not a hard drive isn't the point; I have had Compact Flash readers that cache also. In any case, the Book Port does not appear to cache under XP, though it does under Windows 2000. So, 2000 and ME users should be waiting for about 30 seconds before disconnecting to avoid data loss. XP users are good to go after the bell sounds. When in doubt, wait for 30 seconds or use the safely remove hardware option. >>> donter@xxxxxxxxxxx 06/24/06 10:30PM >>> One of the cool things about Windows XP is that once the Bookport is done receiving files, one can immediately unplug it from the USB cable without fear of losing cached data as in Windows 2000. On the other hand, I lost a partition for an external drive two or three times, and the Maxtor people told me that "especially with xp" one should always use the "safely remove hardware" option in the system tray before unplugging their drive as it may not have been provided the latest partition by Windows and may thus lose the table if unplugged even though the backup or whatever is long over. OK, you brains, which is it? Should you be able to unplug an external drive immediately in xp such as the bookport, or must one really always use the "safely remove hardware" option as stated by the Maxtor people. The person with the answer which seems the truest will get my undying gratitude. Thanks all. Don Barrett