When running Windows 7 RC in the computer with SATA drive, even the primary, boot drive is appearing as ejectable under the "Remove drive" button in the Notification Areaof the Task Bar. Is there a way to "tag" a drive as non-removable, so users are not accidentially eject it?This is also aplicable for the ReadyBoost flash drive - is it possible to tag it as non-removable too?Thank you.Mac Ha NguyenICT Specialist, UNICEF Vietnam