Added link to sane-troubleshoot.

related.html

@@ -31,7 +31,7 @@
 	allows accessing scanners via the web.
       </li>
       <li>
-	<a href="http://sunsite.unc.edu/pub/Linux/apps/graphics/capture/"
+	<a href="http://www.ibiblio.org/pub/Linux/apps/graphics/capture/"
 	target="_top">TkScan</a> is a graphical interface to scanimage and
 	some older scan programs. It supports only some specific scanners but
 	may be helpful in special cases anyway.
@@ -40,6 +40,11 @@
 	The <a href="http://www.gimp.org/" target="_top">GIMP</a> is what
 	makes <tt>XSane</tt> and <tt>xscanimage</tt> a truly fun program.
       </li>
+      <li>
+	<a href="http://www.meier-geinitz.de/sane/sts/">sane-troubleshoot</a> tries to find out
+	what's wrong with your SANE installation. So if your scanner is not detected (but is
+	supported) you may want to try sane-troubleshoot.
+      </li>
       <li>
 	If you ever dreamed of running a <a
 	href="http://www.mems-exchange.org/software/microscope/"