James McKenzie wrote: > > > If the program accesses the drive, maybe. Run the lsusb program when > you insert the drive and see what Linux is reporting as the drive. > Since the drive is 'raw' it should not have a drive letter. This is why > I wrote the first part of my comment. > > James McKenzie Hi James, I don't have lsusb on my mac. Here is the system_profiler part for the USB device I'm trying to use: USB Storage: Capacity: 2.03 GB (2,032,664,576 bytes) Removable Media: Yes Detachable Drive: Yes BSD Name: disk1 Product ID: 0x0727 Vendor ID: 0x05e3 (Genesys Logic, Inc.) Version: 2.07 Serial Number: 000000000207 Speed: Up to 480 Mb/sec Manufacturer: Generic Location ID: 0xfd360000 Current Available (mA): 500 Current Required (mA): 500 Partition Map Type: Unknown S.M.A.R.T. status: Not Supported Regards, Anna.