Binary package hint: hal
Being fairly new, the Cowon iaudio7 portable music player is recognized by HAL as a generic USB Flash Disk.
lsusb:
Bus 003 Device 008: ID 0e21:0750 Cowon Systems, Inc.
lshal:
udi = '/org/freedesktop/Hal/devices/usb_device_e21_750_A07121DA75A21416'
info.bus = 'usb_device' (string)
info.linux.driver = 'usb' (string)
info.parent = '/org/freedesktop/Hal/devices/usb_device_50d_244_noserial' (string)
info.product = 'iAUDIO 7' (string)
info.subsystem = 'usb_device' (string)
info.udi = '/org/freedesktop/Hal/devices/usb_device_e21_750_A07121DA75A21416' (string)
info.vendor = 'COWON Systems, Inc.' (string)
linux.device_file = '/dev/3-2.4' (string)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'usb' (string)
linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:02.2/usb3/3-2/3-2.4' (string)
usb_device.bus_number = 3 (0x3) (int)
usb_device.can_wake_up = false (bool)
usb_device.configuration_value = 1 (0x1) (int)
usb_device.device_class = 0 (0x0) (int)
usb_device.device_protocol = 0 (0x0) (int)
usb_device.device_revision_bcd = 256 (0x100) (int)
usb_device.device_subclass = 0 (0x0) (int)
usb_device.is_self_powered = false (bool)
usb_device.linux.device_number = 9 (0x9) (int)
usb_device.linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:02.2/usb3/3-2/3-2.4' (string)
usb_device.max_power = 90 (0x5a) (int)
usb_device.num_configurations = 1 (0x1) (int)
usb_device.num_interfaces = 1 (0x1) (int)
usb_device.num_ports = 0 (0x0) (int)
usb_device.product = 'iAUDIO 7' (string)
usb_device.product_id = 1872 (0x750) (int)
usb_device.serial = 'A07121DA75A21416' (string)
usb_device.speed = 480.0 (480) (double)
usb_device.speed_bcd = 294912 (0x48000) (int)
usb_device.vendor = 'COWON Systems, Inc.' (string)
usb_device.vendor_id = 3617 (0xe21) (int)
usb_device.version = 2.0 (2) (double)
usb_device.version_bcd = 512 (0x200) (int)
This patch should add the proper listing in 10-usb-