how can i mount, and write to this mp3 player ?
'mount' shows me this, but mount /dev/sda1 -4 does nothing

usb 1-3: new full speed USB device using ohci_hcd and address 4
Initializing USB Mass Storage driver...
scsi2 : SCSI emulation for USB Mass Storage devices
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
Vendor: Model: Rev:
Type: Direct-Access ANSI SCSI revision: 00
usb-storage: device scan complete
SCSI device sda: 503521 512-byte hdwr sectors (258 MB)
sda: Write Protect is off
sda: Mode Sense: 00 c0 00 00
sda: assuming drive cache: write through
SCSI device sda: 503521 512-byte hdwr sectors (258 MB)
sda: Write Protect is off
sda: Mode Sense: 00 c0 00 00
sda: assuming drive cache: write through
/dev/scsi/host2/bus0/target0/lun0: unknown partition table

thanks for your help.....

If you create a directory in /mnt called MP3 or something and try

mount /dev/sda /mnt/mp3

and see what happens ..

you could also type mount

to see what you already have mounted

F0ul Oli