This patch include change of Kconfig in this driver.

    Signed-off-by:  Yu Li <liyu@ccoss.com.cn>
diff -Naurp linux-2.6.17.6/drivers/usb/input.orig/Kconfig linux-2.6.17.6/drivers/usb/input/Kconfig
--- linux-2.6.17.6/drivers/usb/input.orig/Kconfig	2006-07-16 03:00:43.000000000 +0800
+++ linux-2.6.17.6/drivers/usb/input/Kconfig	2006-07-24 14:04:56.000000000 +0800
@@ -326,3 +326,11 @@ config USB_APPLETOUCH
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called appletouch.
+
+config HID_MSNEK4K
+	tristate "Microsoft Natural Ergonomic Keyboard 4000 Driver"
+	depends on USB && USB_HID
+	---help---
+	Microsoft Natural Ergonomic Keyboard 4000 driver. These extend keys
+	may not work without change user space configration, e.g, XKB conf-
+	iguration in X.