diff --git a/checkin_notes b/checkin_notes
index 170bca9ec8..73d0af9762 100644
--- a/checkin_notes
+++ b/checkin_notes
@@ -1435,3 +1435,10 @@ David  7 Mar 2011
 
 	client/
 		work_fetch.cpp
+
+David  8 Mar 2011
+    - client: don't put CDATA around account manager opaque data
+        in request msg
+
+    client/
+        acct_mgr.cpp
diff --git a/client/acct_mgr.cpp b/client/acct_mgr.cpp
index 756e552f60..f05c1dd352 100644
--- a/client/acct_mgr.cpp
+++ b/client/acct_mgr.cpp
@@ -182,7 +182,7 @@ int ACCT_MGR_OP::do_rpc(
     gstate.host_info.write(mf, !config.suppress_net_info, true);
     if (strlen(gstate.acct_mgr_info.opaque)) {
         fprintf(f,
-            "   <opaque>\n<![CDATA[\n%s\n]]>\n"
+            "   <opaque>\n%s\n"
             "   </opaque>\n",
             gstate.acct_mgr_info.opaque
         );
diff --git a/doc/sim.php b/doc/sim.php
new file mode 100644
index 0000000000..c114f14548
--- /dev/null
+++ b/doc/sim.php
@@ -0,0 +1,68 @@
+<?php
+
+require_once("../inc/util.inc");
+
+function show_scenarios() {
+    page_head();
+    $d = open_dir("scenarios");
+    while ($f = readdir($d)) {
+        if ($f == ".") continue;
+        if ($f == "..") continue;
+    }
+    page_tail();
+}
+
+function create_scenario_form() {
+    page_head();
+    page_tail();
+}
+
+function create_scenario() {
+    // redirect to show_scenario
+}
+
+function show_scenario() {
+    page_head();
+    page_tail();
+}
+
+function simulation_form() {
+    page_head();
+    page_tail();
+}
+
+function simulation_action() {
+    //redirect to show_simulation
+}
+
+function show_simulation() {
+    page_head();
+    page_tail();
+}
+
+$action = get_str("action", true);
+
+switch ($action) {
+case "create_scenario_form":
+    create_scenario_form();
+    break;
+case "create_scenario":
+    create_scenario();
+    break;
+case "show_scenario":
+    show_scenario();
+    break;
+case "simulation_form":
+    simulation_form();
+    break;
+case "simulation_action":
+    simulation_action();
+    break;
+case "show_simulation":
+    show_simulation();
+    break;
+default:
+    show_scenarios();
+}
+
+?>