diff --git a/data/qi_lb60/conf/config.xbboot b/data/qi_lb60/conf/config.xbboot
index 37a4671a5..5249e240f 100644
--- a/data/qi_lb60/conf/config.xbboot
+++ b/data/qi_lb60/conf/config.xbboot
@@ -3,7 +3,24 @@
 # then run: yes "" | make oldconfig > /dev/null
 #
 
-# TBD:
+#
+# This config file builds an image that can be used with xbboot.
+# It enables CONFIG_TARGET_ROOTFS_INITRAMFS and only selects basic
+# packages.
+#
+# 1. at the root of openwrt folder:
+#    $ cp data/qi_lb60/conf/config.xbboot .config
+#    $ yes "" | make oldconfig > /dev/null
+#    $ make
+#
+# 2. upload the image to Ben NanoNote
+#	boot Ben NanoNote to USBBOOT mode.
+#	$ sudo xbboot -u 0x80600000 bin/xburst/openwrt-xburst-qi_lb60-zImage.bin
+#
+# then the NanoNote will boot. setup a password for ssh or use telnet to login NanoNote.
+#
+
+# TODO:
 # this config file does not work on tracking_trunk branch:
 #   some patch not goto the trunk branch.
 # add some packages, kernel give different error message!
@@ -16,4 +33,3 @@ CONFIG_TARGET_ROOTFS_INITRAMFS=y
 CONFIG_TARGET_INITRAMFS_COMPRESSION_LZMA=y
 # CONFIG_BUILD_PATENTED is not set
 CONFIG_PACKAGE_mtd-utils=y
-
diff --git a/data/qi_lb60/conf/config.xbboot.README b/data/qi_lb60/conf/config.xbboot.README
deleted file mode 100644
index 92e484c96..000000000
--- a/data/qi_lb60/conf/config.xbboot.README
+++ /dev/null
@@ -1,13 +0,0 @@
-the "config.xbboot" is for build image that used by "xbboot"
-this "config.xbboot" will enable CONFIG_TARGET_ROOTFS_INITRAMFS, and
-only select basic pakcages.
-
-1. at the root of openwrt folder:
-	$ cp data/qi_lb60/conf/config.xbboot .config
-	$ make
-
-2. upload the image to Ben NanoNote
-	boot Ben NanoNote to USBBOOT mode.
-	$ sudo xbboot -u 0x80600000 bin/xburst/openwrt-xburst-qi_lb60-zImage.bin
-
-then the NanoNote will boot. setup a password for ssh or use telnet to login NanoNote.
\ No newline at end of file