diff --git a/vncviewer_unix/vncviewer.cxx b/vncviewer_unix/vncviewer.cxx
index 3a8d226..77443e7 100644
--- a/vncviewer_unix/vncviewer.cxx
+++ b/vncviewer_unix/vncviewer.cxx
@@ -173,9 +173,11 @@
 
 int main(int argc, char** argv)
 {
-  sprintf(aboutText, "VNC viewer for X version 4.0 - built %s\n"
+  sprintf(aboutText, "TightVNC viewer for X version 4.0 - built %s\n"
           "Copyright (C) 2002-2004 RealVNC Ltd.\n"
-          "See http://www.realvnc.com for information on VNC.",
+	  "Copyright (C) 2000-2004 Constantin Kaplinsky.\n"
+	  "Copyright (C) 2004 Peter Astrand, Cendio AB\n"
+          "See http://www.tightvnc.com for information on TightVNC.",
           buildtime);
   fprintf(stderr,"\n%s\n", aboutText);
 
diff --git a/vncviewer_unix/vncviewer.man b/vncviewer_unix/vncviewer.man
index a0db436..4c67aa5 100644
--- a/vncviewer_unix/vncviewer.man
+++ b/vncviewer_unix/vncviewer.man
@@ -1,4 +1,4 @@
-.TH vncviewer 1 "18 May 2004" "RealVNC Ltd" "Virtual Network Computing"
+.TH vncviewer 1 "30 December 2004" "TightVNC" "Virtual Network Computing"
 .SH NAME
 vncviewer \- VNC viewer for X
 .SH SYNOPSIS
@@ -179,11 +179,12 @@
 .BR vncconfig (1),
 .BR vncserver (1),
 .br
-http://www.realvnc.com
+http://www.tightvnc.com
 
 .SH AUTHOR
 Tristan Richardson, RealVNC Ltd.
 
-VNC was originally developed by the RealVNC team while at Olivetti Research Ltd
-/ AT&T Laboratories Cambridge.  It is now being maintained by RealVNC Ltd.  See
-http://www.realvnc.com for details.
+VNC was originally developed by the RealVNC team while at Olivetti
+Research Ltd / AT&T Laboratories Cambridge.  TightVNC additions was
+implemented by Constantin Kaplinsky. Many other people participated in
+development, testing and support.