I deleted the email that started this thread so I don't know if this is relevant but the usual reason for not being able to umount a floppy or CD is that you (or some other user) is in a directory on the mounted device. What does pwd show?
cheers, Ken -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
