Index: ps/trunk/binaries/data/mods/public/simulation/data/auras/structures/satrapy_tribute.json
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/data/auras/structures/satrapy_tribute.json
+++ ps/trunk/binaries/data/mods/public/simulation/data/auras/structures/satrapy_tribute.json
@@ -0,0 +1,4 @@
+{
+	"auraName": "Satrapy Tribute",
+	"auraDescription": "Upgrade the Throne Hall to receive a free trickle of a desired resource."
+}
Index: ps/trunk/binaries/data/mods/public/simulation/data/civs/pers.json
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/data/civs/pers.json
+++ ps/trunk/binaries/data/mods/public/simulation/data/civs/pers.json
@@ -32,8 +32,13 @@
 		},
 		{
 			"Name": "Time of War",
-			"History": "The Persians were known for their large cavalry contingent",
+			"History": "The Persians were known for their large cavalry contingent.",
 			"Description": "Stable −10% batch training time per phase advance."
+		},
+		{
+			"Name": "Satrapy Tribute",
+			"History": "The empire was divided into provinces, called “Satrapies,” that sent yearly tribute to the ruling Persian dynasty in Persepolis as a form of tax.",
+			"Description": "Upgrade the Throne Hall to receive a free trickle of a desired resource."
 		}
 	],
 	"WallSets": [
Index: ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_structure_special">
+  <Auras datatype="tokens">
+    structures/satrapy_tribute
+  </Auras>
   <BuildRestrictions>
     <Category>Palace</Category>
   </BuildRestrictions>
@@ -45,15 +48,18 @@
   </Researcher>
   <ResourceTrickle>
     <Rates>
-      <food>1.0</food>
-      <wood>1.0</wood>
+      <food>0</food>
+      <wood>0</wood>
+      <stone>0</stone>
+      <metal>0</metal>
     </Rates>
-    <Interval>1000</Interval>
+    <Interval>2000</Interval>
   </ResourceTrickle>
   <Sound>
     <SoundGroups>
-      <select>interface/select/building/sel_broch.xml</select>
-      <constructed>interface/complete/building/complete_broch.xml</constructed>
+      <select>interface/select/building/sel_greek_theater.xml</select>
+      <constructed>interface/complete/building/complete_greek_theater.xml</constructed>
+      <upgraded>interface/complete/building/complete_greek_theater.xml</upgraded>
     </SoundGroups>
   </Sound>
   <TerritoryInfluence>
@@ -70,6 +76,28 @@
       units/{civ}/hero_xerxes_i
     </Entities>
   </Trainer>
+  <Upgrade>
+    <TributeFood>
+      <Entity>structures/pers/apadana_food</Entity>
+      <Tooltip>Receive free Food tribute to your treasury from your subject peoples.</Tooltip>
+      <Time>10</Time>
+    </TributeFood>
+    <TributeWood>
+      <Entity>structures/pers/apadana_wood</Entity>
+      <Tooltip>Receive free Wood tribute to your treasury from your subject peoples.</Tooltip>
+      <Time>10</Time>
+    </TributeWood>
+    <TributeStone>
+      <Entity>structures/pers/apadana_stone</Entity>
+      <Tooltip>Receive free Stone tribute to your treasury from your subject peoples.</Tooltip>
+      <Time>10</Time>
+    </TributeStone>
+    <TributeMetal>
+      <Entity>structures/pers/apadana_metal</Entity>
+      <Tooltip>Receive free Metal tribute to your treasury from your subject peoples.</Tooltip>
+      <Time>10</Time>
+    </TributeMetal>
+  </Upgrade>
   <Vision>
     <Range>40</Range>
   </Vision>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_food.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_food.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_food.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="structures/pers/apadana">
+  <Identity>
+    <Icon>structures/palace_food.png</Icon>
+  </Identity>
+  <ResourceTrickle>
+    <Rates>
+      <food>10</food>
+      <wood>0</wood>
+      <stone>0</stone>
+      <metal>0</metal>
+    </Rates>
+  </ResourceTrickle>
+  <Upgrade>
+    <TributeFood disable=""/>
+  </Upgrade>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_metal.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_metal.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_metal.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="structures/pers/apadana">
+  <Identity>
+    <Icon>structures/palace_metal.png</Icon>
+  </Identity>
+  <ResourceTrickle>
+    <Rates>
+      <food>0</food>
+      <wood>0</wood>
+      <stone>0</stone>
+      <metal>10</metal>
+    </Rates>
+  </ResourceTrickle>
+  <Upgrade>
+    <TributeMetal disable=""/>
+  </Upgrade>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_stone.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_stone.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_stone.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="structures/pers/apadana">
+  <Identity>
+    <Icon>structures/palace_stone.png</Icon>
+  </Identity>
+  <ResourceTrickle>
+    <Rates>
+      <food>0</food>
+      <wood>0</wood>
+      <stone>10</stone>
+      <metal>0</metal>
+    </Rates>
+  </ResourceTrickle>
+  <Upgrade>
+    <TributeStone disable=""/>
+  </Upgrade>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_wood.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_wood.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/structures/pers/apadana_wood.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Entity parent="structures/pers/apadana">
+  <Identity>
+    <Icon>structures/palace_wood.png</Icon>
+  </Identity>
+  <ResourceTrickle>
+    <Rates>
+      <food>0</food>
+      <wood>10</wood>
+      <stone>0</stone>
+      <metal>0</metal>
+    </Rates>
+  </ResourceTrickle>
+  <Upgrade>
+    <TributeWood disable=""/>
+  </Upgrade>
+</Entity>
Index: ps/trunk/binaries/data/mods/public/simulation/templates/template_player.xml
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/templates/template_player.xml
+++ ps/trunk/binaries/data/mods/public/simulation/templates/template_player.xml
@@ -28,7 +28,7 @@
       <Library>1</Library>
       <Lighthouse>1</Lighthouse>
       <Monument>5</Monument>
-      <Palace>2</Palace>
+      <Palace>1</Palace>
       <Pillar>0</Pillar>
       <PyramidLarge>2</PyramidLarge>
       <TempleOfAmun>1</TempleOfAmun>