CONFIG_USB_STORAGE  Say Y here if you want to connect USB mass storage devices to your  computer's USB port.  This code is also available as a module ( = code which can be  inserted in and removed from the running kernel whenever you want).  The module will be called usb-storage.o. If you want to compile it  as a module, say M here and read <file:Documentation/modules.txt>.CONFIG_USB_STORAGE_DEBUG  Say Y here in order to have the USB Mass Storage code generate  verbose debugging messages.CONFIG_USB_STORAGE_ISD200  Say Y here if you want to use USB Mass Store devices based  on the In-Systems Design ISD-200 USB/ATA bridge.  Some of the products that use this chip are:    - Archos Jukebox 6000    - ISD SmartCable for Storage    - Taiwan Skymaster CD530U/DEL-0241 IDE bridge    - Sony CRX10U CD-R/RW drive    - CyQ've CQ8060A CDRW drive    - Planex eXtreme Drive RX-25HU USB-IDE cable (not model RX-25U)CONFIG_USB_STORAGE_FREECOM  Support for the Freecom USB to IDE/ATAPI adaptor.  Freecom has a web page at <http://www.freecom.de/>.CONFIG_USB_STORAGE_DPCM  Say Y here to support the Microtech ZiO! CompactFlash/SmartMedia  reader, details at <http://www.microtechint.com/zio/index.html>.  This driver treats the flash card as a removable storage device.CONFIG_USB_STORAGE_SDDR09  Say Y here to include additional code to support the Sandisk SDDR-09  SmartMedia reader in the USB Mass Storage driver.