=== modified file 'udev/67-xorg-wizardpen.rules'
--- udev/67-xorg-wizardpen.rules	2010-07-12 18:56:05 +0000
+++ udev/67-xorg-wizardpen.rules	2011-05-07 12:14:26 +0000
@@ -29,6 +29,9 @@
 # Genius G-Note 5000
 ENV{ID_VENDOR_ID}=="5543", ENV{ID_MODEL_ID}=="6001", ENV{x11_driver}="wizardpen"
 
+# Waltop International Corp. Genius G-Pen F509
+ENV{ID_VENDOR_ID}=="172f", ENV{ID_MODEL_ID}=="0038", ENV{x11_driver}="wizardpen"
+
 # disable the /dev/input/mouseX device
 ENV{x11_driver}=="wizardpen", KERNEL=="mouse*", ENV{x11_driver}=""