Op 30-jul-2007, om 17:21 heeft Paul Moortgat het volgende geschreven: > A friend with a Powerbook wanted to copy pictures he took to a > Macbook via firewire. When the Macbook was started with "T" he > could not see the Macbook on his Powerbook. > When he reversed it and started his Powerbook with "T" the icon > appeared on the Macbook. Both have the latest OS. > Why is it only in one way? Intel based Macs have a different partition scheme from PowerPC based systems. You can see this in Disk Utility under the Partition tab. Hit the Options button and a sheet drops down with the different options. GUID, Apple-partition & MBR are the choices which translates to bootdisk for Intel, bootdisk for PowerPC, bootdisk for MS-DOS. Maybe the Powerbook sees the GUID partition on the MacBook and doesn't know what to do with it. I have a vague recollection that initially Intel disks were not visible to PowerPC Macs, but it seems to me that this should be fixed by now. -- Peter van Peursem pvp.61 at mac.com