--- a/driver-win.rst	Tue Feb 23 21:45:48 2010 +0200
+++ b/driver-win.rst	Wed Feb 24 00:10:20 2010 +0200
@@ -113,6 +113,11 @@
   http://msdn.microsoft.com/en-us/library/ms791134.aspx
                 System-Supplied Device Setup Classes
 
+* How list drivers?
+
+Set environment devmgr_show_nonpresent_devices to 1 and run Device Manager,
+select "View" --> "Show hidden devices".
+
 * How install drivers?
 
 Driver Install Frameworks (DIFx) tools allow installing driver under following
@@ -131,4 +136,8 @@
 
   http://www.microsoft.com/whdc/driver/install/DIFxFAQ.mspx
                 Information about Driver Install Frameworks Tools
+  http://msdn.microsoft.com/ru-ru/magazine/cc302206%28en-us%29.aspx
+                If you update any drivers in Device Manager
+                %windir%\system32\ReinstallBackups folder is created with
+                backups of the old drivers.
 

--- a/java.rst	Tue Feb 23 21:45:48 2010 +0200
+++ b/java.rst	Wed Feb 24 00:10:20 2010 +0200
@@ -106,5 +106,11 @@
 Anonymous inner classes extend local inner classes one level further. As
 anonymous classes have no name, you cannot provide a constructor.
 
+* 64-bit problem.
 
+  http://www.java.com/en/download/faq/java_win64bit.xml
+                Which version of Java should I download for my 64-bit Windows
+                operating system?
+  http://java.sun.com/javase/6/webnotes/install/system-configurations.html
+                Java™ SE 6 Release Notes Supported System Configurations
 

--- a/web-search.rst	Tue Feb 23 21:45:48 2010 +0200
+++ b/web-search.rst	Wed Feb 24 00:10:20 2010 +0200
@@ -2,5 +2,9 @@
 
 * Google.
 
+  site:.com
+  site:.uoregon.edu
+
+  filetype:pdf (doc, ppt, ps, xls, rtf)
+
   http://www.google.com/help/cheatsheet.html
-