diff --git a/doc/acknowledgments.html b/doc/acknowledgments.html
index ef90acea..a8ed592f 100644
--- a/doc/acknowledgments.html
+++ b/doc/acknowledgments.html
@@ -36,21 +36,21 @@ http://www.boost.org/LICENSE_1_0.txt)
   <li>Markus Schöpflin tracked down issues with TRU64 compiler resulting in 100% passing.
   <li><a href="mailto::troy@resophonic.com"> Troy D. Straszheim</a> made the initial version of variant serialization.
   <li>Tonko Juricic helped refine and complete project files for VC 7.1 ide
-  <li><a href="../../../people/rene_rivera.htm">Rene Rivera</a> tracked down several issues related to 
+  <li><a href="http://beta.boost.org/users/people/rene_rivera.html">Rene Rivera</a> tracked down several issues related to 
   Code Warrior, toolset configuration and bjam and much else.
   <li>Martin Ecker detected (and fixed!) a number of sublte errors regarding cyclic
   pointers, shared pointers.  He also built the library as a DLL and raised some issues
   <li>Pavel Vozenilek invested much effort in review of code and documentation
   resulting in many improvements.  In addition he help a lot with porting to other
   platforms including VC 6.0, Intel, and especially Borland.
-  <li><a href="../../../people/jens_maurer.htm">Jens Maurer</a> and
-  <a href="../../../people/beman_dawes.html">Beman Dawes</a> who got the boost
+  <li><a href="http://beta.boost.org/users/people/jens_maurer.html">Jens Maurer</a> and
+  <a href="http://beta.boost.org/users/people/beman_dawes.html">Beman Dawes</a> who got the boost
   serialization ball rolling.  It was one or both of these two that invented
   the much beloved <code>&amp;</code> syntax used to implement both save and
   load in one fuction specification.
-  <li><a href="../../../people/vladimir_prus.htm">Vladimir Prus</a> for evaluating an
+  <li><a href="http://beta.boost.org/users/people/vladimir_prus.html">Vladimir Prus</a> for evaluating an
   early draft and contributing the diamond inheritance example.
-  <li><a href="../../../people/william_kempf.htm">William E. Kempf</a>
+  <li><a href="http://beta.boost.org/users/people/william_kempf.html">William E. Kempf</a>
   who made the templates for this and other boost manuals.  This relieved
   me of much aggravation.
   <li><a href="mailto:vahan@unicad.am">Vahan Margaryan</a> and