diff --git a/doc/plustek/Plustek-USB-TODO.txt b/doc/plustek/Plustek-USB-TODO.txt
index b2189184e..55c71200e 100644
--- a/doc/plustek/Plustek-USB-TODO.txt
+++ b/doc/plustek/Plustek-USB-TODO.txt
@@ -1,4 +1,4 @@
-Plustek-USB-TODO.txt (2003-28-10) Gerhard Jäger <gerhard@gjaeger.de>
+Plustek-USB-TODO.txt (2004-03-22) Gerhard Jäger <gerhard@gjaeger.de>
 ====================================================================
 
 TODO (in general):
@@ -14,11 +14,13 @@ Model             Description                           Workaround
 
 HP 2100c          Straight Line Bug                     none
 EPSON Photo       Negative Scanning quality bad         none
+CIS devices       Skip calibration does not work        none
 
 ********************************* DONE ***************************************
 
 Canon             fine calibration does not work                fixed
 Canon  650        color modes >=600 dpi too dark                fixed
+Canon  660        add support                                   done
 Canon 1220        image quality not very good                   fixed
 Canon 1240        gray mode too bright                          fixed
 
diff --git a/doc/plustek/Plustek-USB.changes b/doc/plustek/Plustek-USB.changes
index e3ae8e6ab..1933ad904 100644
--- a/doc/plustek/Plustek-USB.changes
+++ b/doc/plustek/Plustek-USB.changes
@@ -1,6 +1,16 @@
-Plustek.changes (2004-09-01) Gerhard Jäger <gerhard@gjaeger.de>
+Plustek.changes (2004-08-02) Gerhard Jäger <gerhard@gjaeger.de>
 ===============================================================
 
+V 0.47-7 (2004-08-02)
+---------------------
+- fixed bypass calibration function for CIS devices
+- added lampoff stuff to config file
+
+V 0.47-6 (2004-21-01)
+---------------------
+- Cleanup work
+- Changed lamp off timer for non-setitimer systems
+
 V 0.47-5 (2004-09-01)
 ---------------------
 - Added big-endian code to support also PPC architectures
diff --git a/doc/plustek/Plustek-USB.txt b/doc/plustek/Plustek-USB.txt
index 2398f51d0..3ed0ab644 100644
--- a/doc/plustek/Plustek-USB.txt
+++ b/doc/plustek/Plustek-USB.txt
@@ -1,5 +1,5 @@
-Plustek-USB.txt (2003-27-11) Gerhard Jäger <gerhard@gjaeger.de>
-================================================================
+Plustek-USB.txt (2004-03-28) Gerhard Jäger <gerhard@gjaeger.de>
+===============================================================
 
 NOTE:
 -----
@@ -93,6 +93,7 @@ Product ID       Device-description and status
 0x????           FB620U        - not integrated
 0x2206           N650U         - working
 0x2207           N1220U        - working
+0x2208           D660U         - working
 0x220D           N670U/LiDE20  - working
 0x220E           N1240U/LiDE30 - working