Hi there, I just need some help from someone who knows about Terminal. Using a thread I found a few months back ( http://forums.macrumors.com/showthread.php?t=234583 ) I have been able to have my Bootcamp disk unmount on startup. However I have just upgraded to Leopard and the drive is back. I have used the steps provided again, but this time it does not seem to work. I have pasted what I get when I type diskutil list, does anyone know what I have to type next? /dev/disk0 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *698.6 Gi disk0 1: EFI 200.0 Mi disk0s1 2: Apple_HFS Macintosh HD 623.0 Gi disk0s2 3: Microsoft Basic Data 75.3 Gi disk0s3 Thanks in advance.