Ah thanks again willem

oop, ummm stuck :-/
I have the file and have pasted it, i'm just not sure what to change...
Do i delete all but one map and change that, or keep it all and just change the one map?
I'm assuming that i just take <iGridWidth>10</iGridWidth>
<iGridHeight>6</iGridHeight>
and change those numbers but i'm not 100%
<?xml version="1.0"?>
<!-- edited with XMLSPY v2004 rel. 2 U (
http://www.xmlspy.com) by Jesse Smith (Firaxis Games) -->
<!-- Sid Meier's Civilization 4 -->
<!-- Copyright Firaxis Games 2005 -->
<!-- -->
<!-- World Infos -->
<Civ4WorldInfo xmlns="x-schema:CIV4GameInfoSchema.xml">
<WorldInfos>
<WorldInfo>
<Type>WORLDSIZE_DUEL</Type>
<Description>TXT_KEY_WORLD_DUEL</Description>
<Help>TXT_KEY_WORLD_DUEL_HELP</Help>
<iDefaultPlayers>2</iDefaultPlayers>
<iUnitNameModifier>50</iUnitNameModifier>
<iTargetNumCities>4</iTargetNumCities>
<iNumFreeBuildingBonuses>1</iNumFreeBuildingBonuses>
<iBuildingClassPrereqModifier>0</iBuildingClassPrereqModifier>
<iMaxConscriptModifier>-50</iMaxConscriptModifier>
<iWarWearinessModifier>50</iWarWearinessModifier>
<iGridWidth>10</iGridWidth>
<iGridHeight>6</iGridHeight>
<iTerrainGrainChange>-1</iTerrainGrainChange>
<iFeatureGrainChange>-1</iFeatureGrainChange>
<iResearchPercent>100</iResearchPercent>
<iTradeProfitPercent>80</iTradeProfitPercent>
<iDistanceMaintenancePercent>50</iDistanceMaintenancePercent>
<iNumCitiesMaintenancePercent>45</iNumCitiesMaintenancePercent>
<iNumCitiesAnarchyPercent>10</iNumCitiesAnarchyPercent>
</WorldInfo>
<WorldInfo>
<Type>WORLDSIZE_TINY</Type>
<Description>TXT_KEY_WORLD_TINY</Description>
<Help>TXT_KEY_WORLD_TINY_HELP</Help>
<iDefaultPlayers>3</iDefaultPlayers>
<iUnitNameModifier>40</iUnitNameModifier>
<iTargetNumCities>4</iTargetNumCities>
<iNumFreeBuildingBonuses>1</iNumFreeBuildingBonuses>
<iBuildingClassPrereqModifier>0</iBuildingClassPrereqModifier>
<iMaxConscriptModifier>-25</iMaxConscriptModifier>
<iWarWearinessModifier>30</iWarWearinessModifier>
<iGridWidth>13</iGridWidth>
<iGridHeight>8</iGridHeight>
<iTerrainGrainChange>-1</iTerrainGrainChange>
<iFeatureGrainChange>-1</iFeatureGrainChange>
<iResearchPercent>110</iResearchPercent>
<iTradeProfitPercent>70</iTradeProfitPercent>
<iDistanceMaintenancePercent>60</iDistanceMaintenancePercent>
<iNumCitiesMaintenancePercent>40</iNumCitiesMaintenancePercent>
<iNumCitiesAnarchyPercent>9</iNumCitiesAnarchyPercent>
</WorldInfo>
<WorldInfo>
<Type>WORLDSIZE_SMALL</Type>
<Description>TXT_KEY_WORLD_SMALL</Description>
<Help>TXT_KEY_WORLD_SMALL_HELP</Help>
<iDefaultPlayers>5</iDefaultPlayers>
<iUnitNameModifier>30</iUnitNameModifier>
<iTargetNumCities>5</iTargetNumCities>
<iNumFreeBuildingBonuses>3</iNumFreeBuildingBonuses>
<iBuildingClassPrereqModifier>25</iBuildingClassPrereqModifier>
<iMaxConscriptModifier>0</iMaxConscriptModifier>
<iWarWearinessModifier>10</iWarWearinessModifier>
<iGridWidth>16</iGridWidth>
<iGridHeight>10</iGridHeight>
<iTerrainGrainChange>0</iTerrainGrainChange>
<iFeatureGrainChange>0</iFeatureGrainChange>
<iResearchPercent>120</iResearchPercent>
<iTradeProfitPercent>60</iTradeProfitPercent>
<iDistanceMaintenancePercent>70</iDistanceMaintenancePercent>
<iNumCitiesMaintenancePercent>35</iNumCitiesMaintenancePercent>
<iNumCitiesAnarchyPercent>8</iNumCitiesAnarchyPercent>
</WorldInfo>
<WorldInfo>
<Type>WORLDSIZE_STANDARD</Type>
<Description>TXT_KEY_WORLD_STANDARD</Description>
<Help>TXT_KEY_WORLD_STANDARD_HELP</Help>
<iDefaultPlayers>7</iDefaultPlayers>
<iUnitNameModifier>20</iUnitNameModifier>
<iTargetNumCities>5</iTargetNumCities>
<iNumFreeBuildingBonuses>5</iNumFreeBuildingBonuses>
<iBuildingClassPrereqModifier>50</iBuildingClassPrereqModifier>
<iMaxConscriptModifier>25</iMaxConscriptModifier>
<iWarWearinessModifier>-10</iWarWearinessModifier>
<iGridWidth>21</iGridWidth>
<iGridHeight>13</iGridHeight>
<iTerrainGrainChange>0</iTerrainGrainChange>
<iFeatureGrainChange>0</iFeatureGrainChange>
<iResearchPercent>130</iResearchPercent>
<iTradeProfitPercent>50</iTradeProfitPercent>
<iDistanceMaintenancePercent>80</iDistanceMaintenancePercent>
<iNumCitiesMaintenancePercent>30</iNumCitiesMaintenancePercent>
<iNumCitiesAnarchyPercent>7</iNumCitiesAnarchyPercent>
</WorldInfo>
<WorldInfo>
<Type>WORLDSIZE_LARGE</Type>
<Description>TXT_KEY_WORLD_LARGE</Description>
<Help>TXT_KEY_WORLD_LARGE_HELP</Help>
<iDefaultPlayers>9</iDefaultPlayers>
<iUnitNameModifier>10</iUnitNameModifier>
<iTargetNumCities>6</iTargetNumCities>
<iNumFreeBuildingBonuses>6</iNumFreeBuildingBonuses>
<iBuildingClassPrereqModifier>75</iBuildingClassPrereqModifier>
<iMaxConscriptModifier>50</iMaxConscriptModifier>
<iWarWearinessModifier>-30</iWarWearinessModifier>
<iGridWidth>26</iGridWidth>
<iGridHeight>16</iGridHeight>
<iTerrainGrainChange>1</iTerrainGrainChange>
<iFeatureGrainChange>1</iFeatureGrainChange>
<iResearchPercent>140</iResearchPercent>
<iTradeProfitPercent>40</iTradeProfitPercent>
<iDistanceMaintenancePercent>90</iDistanceMaintenancePercent>
<iNumCitiesMaintenancePercent>25</iNumCitiesMaintenancePercent>
<iNumCitiesAnarchyPercent>6</iNumCitiesAnarchyPercent>
</WorldInfo>
<WorldInfo>
<Type>WORLDSIZE_HUGE</Type>
<Description>TXT_KEY_WORLD_HUGE</Description>
<Help>TXT_KEY_WORLD_HUGE_HELP</Help>
<iDefaultPlayers>11</iDefaultPlayers>
<iUnitNameModifier>0</iUnitNameModifier>
<iTargetNumCities>6</iTargetNumCities>
<iNumFreeBuildingBonuses>7</iNumFreeBuildingBonuses>
<iBuildingClassPrereqModifier>100</iBuildingClassPrereqModifier>
<iMaxConscriptModifier>75</iMaxConscriptModifier>
<iWarWearinessModifier>-50</iWarWearinessModifier>
<iGridWidth>32</iGridWidth>
<iGridHeight>20</iGridHeight>
<iTerrainGrainChange>1</iTerrainGrainChange>
<iFeatureGrainChange>1</iFeatureGrainChange>
<iResearchPercent>150</iResearchPercent>
<iTradeProfitPercent>30</iTradeProfitPercent>
<iDistanceMaintenancePercent>100</iDistanceMaintenancePercent>
<iNumCitiesMaintenancePercent>20</iNumCitiesMaintenancePercent>
<iNumCitiesAnarchyPercent>5</iNumCitiesAnarchyPercent>
</WorldInfo>
</WorldInfos>
</Civ4WorldInfo>