diff --git a/add b/add
index a7ba04e..753e013 100755
--- a/add
+++ b/add
@@ -59,6 +59,20 @@ else
 	exit
 fi
 
+while read ds junk
+do
+	ds="${ds//ds[/}"
+	ds="${ds//]*/}"
+	datasets+=("$ds")
+done < <(rrdtool info ingress.rrd |grep index)
+for ds in ${dsnames[@]}
+do
+	if [[ ! ${datasets[@]} =~ $ds ]]
+	then
+		cp -f ingress.rrd ingress.rrd.bak_add_$ds
+		./dsaddtor.pl ingress.rrd $ds GAUGE $((48*60*60)) 0 NaN
+	fi
+done
 data=N
 for dsname in "${dsnames[@]}"
 do
diff --git a/add.html b/add.html
index d74c359..565f39e 100755
--- a/add.html
+++ b/add.html
@@ -67,6 +67,7 @@ then
 		DS:Link_Length_x_Days:GAUGE:$((48*60*60)):0:NaN	\
 		DS:Field_Held:GAUGE:$((48*60*60)):0:NaN		\
 		DS:Field_x_Days:GAUGE:$((48*60*60)):0:NaN	\
+		DS:Mercenary:GAUGE:$((48*60*60)):0:NaN		\
 		RRA:HWPREDICT:8760:8e-1:8e-1:$((24))		\
 		RRA:AVERAGE:99e-2:1:$((24*15))			\
 		RRA:MAX:99e-2:1:$((24*15))			\
diff --git a/dsaddtor.pl b/dsaddtor.pl
new file mode 100755
index 0000000..051bd9c
--- /dev/null
+++ b/dsaddtor.pl
@@ -0,0 +1,59 @@
+#!/usr/bin/perl
+ 
+#   dsaddtor.pl, Program to add datasources to an existing RRD 
+#   
+#   Copyright (C) 2010 R. Sandevoir remi.sandevoir(at)gmail.com
+#   
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#   
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#   
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>
+ 
+use strict;
+use warnings;
+ 
+use RRD::Simple ();
+ 
+my $rrdfile = shift || &Usage;
+if ($rrdfile eq '-h') {
+  &Usage;
+  exit 0;
+}
+ 
+my $name = shift || &Usage;
+my $type = shift || 'COUNTER';
+my $heartbeat = shift || '600';
+my $min = shift || 'NaN';
+my $max = shift || 'NaN';
+ 
+my $rrd = RRD::Simple->new(
+    file => $rrdfile,
+    rrdtool => "/usr/bin/rrdtool",
+);
+ 
+print "Adding DS $name on $rrdfile\n";
+$rrd->add_source($rrdfile, $name => $type);
+ 
+print "Heartbeat : $heartbeat\nMinimum value : $min\nMaximum value : $max\n";
+RRDs::tune ($rrdfile, "-h","$name:$heartbeat");
+RRDs::tune ($rrdfile, "-i","$name:$min");
+RRDs::tune ($rrdfile, "-a","$name:$max");
+ 
+sub Usage {
+    print "dsaddtor.pl <file.rrd> <ds_name> [type] [heartbeat] [rrdmin] [rrdmax]\n";
+    print "\t<file.rrd>\tSource RRD file\n";
+    print "\t<ds_name>\tDatasource name to add\n";
+    print "\t[type]\t\tType of datasource (i.e. COUNTER, GAUGE...). Default : COUNTER\n";
+    print "\t[heartbeat]\tLength of time in seconds before RRD thinks your DS is dead. Default : 600\n";
+    print "\t[rrdmin]\tMinimum value allowed for each datasource. Default : NaN\n";
+    print "\t[rrdmax]\tMax value allowed for each datasource. Default : NaN\n";
+    exit 0
+}
diff --git a/index b/index
index 48574d2..90b5b2a 100755
--- a/index
+++ b/index
@@ -331,30 +331,7 @@ then
 		if (( show_all ))
 		then
 			stats=(
-				AP
-				Explorer
-				Seer
-				XM
-				Hacker
-				Builder
-				Connector
-				Mind_Controller
-				MU
-				Longest_Link
-				Largest_Field
-				Recharger
-				Liberator
-				Pioneer
-				Purifier
-				Neutralized
-				Links_Destroyed
-				Fields_Destroyed
-				Walked
-				Guardian
-				Link_Maintained
-				Link_Length_x_Days
-				Field_Held
-				Field_x_Days
+				"${dsnames[@]}"
 			)
 		else
 			stats=(
diff --git a/lib/globals b/lib/globals
index c45e2a4..f4eb12f 100644
--- a/lib/globals
+++ b/lib/globals
@@ -34,3 +34,30 @@ declare			\
 	start		\
 	end		\
 
+want_ds=(
+	AP
+	Explorer
+	Seer
+	XM
+	Hacker
+	Builder
+	Connector
+	Mind_Controller
+	MU
+	Longest_Link
+	Largest_Field
+	Recharger
+	Liberator
+	Pioneer
+	Purifier
+	Neutralized
+	Links_Destroyed
+	Fields_Destroyed
+	Walked
+	Guardian
+	Link_Maintained
+	Link_Length_x_Days
+	Field_Held
+	Field_x_Days
+	Mercenary
+)
diff --git a/settings b/settings
index 14ac58f..0e3309b 100644
--- a/settings
+++ b/settings
@@ -60,6 +60,7 @@ uinames=(
 	"Max Link Length x Days"
 	"Max Time Field Held"
 	"Largest Field MUs x Days"
+	"Unique missions completed"
 )
 dsnames=(
 	AP
@@ -86,6 +87,7 @@ dsnames=(
 	Link_Length_x_Days
 	Field_Held
 	Field_x_Days
+	Mercenary
 )
 medals=(
 	Explorer