I purchased a LaCie Porsche 100Gb pocket drive for use with my 1.3Ghz PB 17". Everything works fine...when connecting using Firewire or USB2. I the just received my new 17", 1.67Ghz PB. The pocket drive works fine if connected using Firewire. However, when connecting using USB2 the drive will not mount. System profiler sees the drive connected with USB2 but it does not show up on the Desktop. DiskUtility nor TechTool Deluxe see the drive connected at all using USB2 only when using Firewire. I have even re-reformatted the drive using DiskUtility while connected using Firewire. If I try to connect the drive to my old 1.33Ghz PB using USB2 it mounts with no problem. Anyone have any similar experiences or suggestions? Stan -- ===================================================================== >>>>>>>>>>>>> Developing the future...bit by bit! <<<<<<<<<<< Stan Sobczynski Email: mailto:stans at sigma4.com Sigma 4, Inc. Web: http://www.sigma4.com 1155 S. Telshor, Suite 201 Tel: (505) 532-5768 Las Cruces, NM 88011 Fax: (505) 532-5769 =====================================================================