diff --git a/doc/useful_addresses.html b/doc/useful_addresses.html
index bfb8e55d..70c0a954 100644
--- a/doc/useful_addresses.html
+++ b/doc/useful_addresses.html
@@ -17,16 +17,22 @@ implementations. Please report any other references you have found!
 I&sup2;C</li>
 
 <ul>
-<li>
-<a href="http://www.geocities.com/SiliconValley/9504/mic_b000.htm">General
-overview</a></li>
 
 <li>
-<a href="http://kar10.kar.elf.stuba.sk/~balogh/MM/i2c/i2cindex.htm">I&sup2;C
+<a href="http://www.ping.be/~ping0751/i2cfaq/i2cindex.htm">I&sup2;C
 FAQ</a></li>
 
 <li>
-<a href="http://ftp.philipsmcu.com">Philips, the I&sup2;C developers</a></li>
+<a href="http://vhimpe.crosswinds.net/electronics/i2cfaq/i2c.html">Another I&sup2;C
+FAQ</a></li>
+
+<li>
+<a href="http://www.esacademy.com/faq/i2c/">Yet another I&sup2;C
+FAQ</a></li>
+
+<li>
+<a href="http://www.semiconductors.philips.com/buses/i2c/index.html">
+Philips, the I&sup2;C bus inventors</a></li>
 
 <br>This site contains many example programs
 <li>
@@ -157,7 +163,7 @@ Also see the prog/ directory in the lm_sensors package for sample applications.
 </li>
 <ul>
 
-<li><a href=http://freshmeat.net/search/?q=lm_sensors>Freshmeat search for "Lm_sensors" brings up a good starter list</a></li>
+<li><a href="http://freshmeat.net/search/?q=lm_sensors&filter=&orderby=popularity_percent_DESC">Freshmeat search for "Lm_sensors" brings up a good starter list</a></li>
 
 <li>
 <a href="http://stimpy.netroedge.com/tellerstats/">A web-based
@@ -172,20 +178,27 @@ asfatm
 After Step fan and temperature monitor
 
 <li>
-<a href="http://www.ma-scha.de/program.html">
+<a href="http://www.ma-scha.de/index.phtml?menu=progs&submenu=asftavm">
 asftavm
 </a></li><br>
 After Step fan, temperature, and voltage monitor.
 An enhancement of asfatm.
 
 <li>
-<a href="http://xtreme-machines.com/dogsled/">Dogsled</a></li>
+<a href="http://www.warmcat.com/milksop/cheapi2c.html">
+CheapI2C
+</a></li><br>
+A real-time linux I2C bus protocol capture tool using the parallel port.
+
+<li>
+<a href="http://www.plogic.com/dogsled/">Dogsled</a></li>
 <br>A tool to manage and monitor Linux clusters.
 
 <li>
 <a href="http://www.multiweb.nl/~s.jonker/">GLS</a></li>
 <br>Stijn Jonker's program to make nice graphs of the lm_sensors output.
 Recommended. Requires mysql package.
+(dead link??, please report new location)
 
 <li>
 <a href="http://gpdialapplet.sourceforge.net/">gpdial_applet</a></li>
@@ -197,6 +210,7 @@ sensor reading. Requires fam and fam++.
 <a href="http://www.brendy.addr.com/linux/gnomesensors/">GnomeSensors</a></li>
 <br>Brendon Humphrey's Gnome display program for lm_sensors.
 Nice. Recommended.
+(dead link??, please report new location)
 
 <li>
 <a href="http://digilander.iol.it/robang/gsensor/">Gsensor</a></li>
@@ -205,6 +219,7 @@ Nice. Recommended.
 <li>
 <a href="http://www.brendy.addr.com/linux/klm/klm_home.html">klm</a></li>
 <br>Brendon Humphrey's KDE display program for lm_sensors.
+(dead link??, please report new location)
 
 <li>
 <a href="http://lcd4linux.sourceforge.net/">LCD4Linux</a></li>
@@ -214,6 +229,7 @@ Nice. Recommended.
 <a href="http://dan.ddktech.com/MonitorSensors/">MonitorSensors</a></li>
 <br>Daniel Schudel's Gnome display program for lm_sensors.
 Requires GTK--.
+(dead link??, please report new location)
 
 <li>
 <a href="http://www.gedanken.demon.co.uk/procmeter3">Procmeter</a></li>
@@ -241,9 +257,10 @@ A daemon which warns you when your sensor readings reach critical values.
 <li><a href="http://www.wells.org.uk/thermal">Thermal</a><br>
 A simple set of scripts to plot LM75 temperatures using gnuplot.
 Similar to tellerstats.
+(dead link??, please report new location)
 
 <li>
-<a href="http://users.ox.ac.uk/~kebl0850/wmlm78/">wmsensors and wmlm78</a></li>
+<a href="http://www.windowmaker.org/pub/contrib/old/srcs/apps/">wmsensors and wmlm78</a></li>
 <br>wmlm78 and wmsensors are graphical extensions of lm_sensors, which
 can be docked in Window Manager. By Adrian Baugh.
 
@@ -282,6 +299,7 @@ module</a></li>
 site</a> may have a newer version. There is also <a href="http://smile.cpe.ku.ac.th">SCMS
 Cluster Management</a> for Beowulf clusters available, which supports the
 LM78 through the above kernel module.
+(dead link??, please report new location)
 <li>
 <a href="http://pweb.uunet.de/ganzfix.duew/">txwd, another lm78 module</a></li>
 
@@ -289,7 +307,7 @@ LM78 through the above kernel module.
 <a href="http://wwwcip.rus.uni-stuttgart.de/~phy10296/index.html">Andr&aacute;s
 Major's LM75 module, and graphical monitor for it</a></li>
 
-<LI><A HREF="http://www.egroups.com/files/solarisonintel/Drivers/">Solaris drivers for the LM78</A>
+<LI><A HREF="http://groups.yahoo.com/group/solarisonintel/files/Drivers/">Solaris drivers for the LM78</A>
 
 <LI><A HREF="ftp://ftp.hypercore.co.jp/linux-sbs/kernel-patches/;type=d/">Beta SMBus access through the Bios interface</A>
 
@@ -303,7 +321,7 @@ Other useful tools</li>
 <li>
 <a href="http://users.ev1.net/~redelm/">CPUBURN</a></li>
 <br>CPU-heating program to stress-test marginally-cooled systems and test
-lm_sensors. Recommended.
+lm_sensors. Highly recommended.
 
 <li>
 <a href="http://ee-staff.ethz.ch/~oetiker/webtools/rrdtool">Round Robin Database (RRDTool)</a></li>
@@ -365,7 +383,7 @@ Identification Code</a></li>
 <br>General information.
 
 <li>
-<a href="http://www.analog.com/publications/magazines/Dialogue/archives/33-04/temperatures/index.html">
+<a href="http://www.analog.com/library/analogDialogue/archives/33-04/temperatures/index.html">
 Measuring temperatures on computer chips with speed and accuracy
 </a></li>
 <br>The advantages of thermal diodes over traditional thermistors.