diff --git a/Data/Scripts/001_Technical/008_Sprite_Resizer.rb b/Data/Scripts/001_Technical/008_Sprite_Resizer.rb
index d18f46bc7..dca5b569f 100644
--- a/Data/Scripts/001_Technical/008_Sprite_Resizer.rb
+++ b/Data/Scripts/001_Technical/008_Sprite_Resizer.rb
@@ -21,15 +21,17 @@ def pbSetResizeFactor(factor)
     Graphics.resize_screen(SCREEN_WIDTH, SCREEN_HEIGHT)
     $ResizeInitialized = true
   end
-  if factor < 0 || factor == 3
+  if factor < 0 || factor == 4
     Graphics.fullscreen = true if !Graphics.fullscreen
   else
     Graphics.fullscreen = false if Graphics.fullscreen
-    Graphics.scale = factor
+    Graphics.scale = (factor + 1) * 0.5
     Graphics.center
   end
 end
 
+=begin
+# Unused
 def pbRefreshResizeFactor
   ObjectSpace.each_object(Sprite) { |o|
     next if o.disposed?
@@ -119,6 +121,7 @@ def pbConfigureWindowedScreen(value)
   pbSetResizeFactor2(value,true)
   Win32API.restoreScreen
 end
+=end
 
 def setScreenBorderName(border)
   if !$HaveResizeBorder
@@ -187,6 +190,8 @@ module Graphics
   @@haveresizescreen = true
   @@deletefailed = false
 
+=begin
+  # TODO: Can this be removed?
   def self.snap_to_bitmap(resize=true)
     tempPath = ENV["TEMP"]+"\\tempscreen.bmp"
     if safeExists?(tempPath) && @@deletefailed
@@ -243,10 +248,11 @@ module Graphics
     end
     return bm
   end
+=end
 end
 
 
-
+=begin
 class Sprite
   unless @SpriteResizerMethodsAliased
     alias _initialize_SpriteResizer initialize
@@ -570,7 +576,7 @@ class Plane
     @resizedZoomY=val
   end
 end
-
+=end
 
 
 
diff --git a/Data/Scripts/011_Data/001_Game data/001_Game data.rb b/Data/Scripts/011_Data/001_Game data/001_Game data.rb
index b96d8af0c..b71661605 100644
--- a/Data/Scripts/011_Data/001_Game data/001_Game data.rb	
+++ b/Data/Scripts/011_Data/001_Game data/001_Game data.rb	
@@ -117,4 +117,13 @@ module GameData
       return false
     end
   end
+
+  def self.load_all
+    Ability.load
+    Item.load
+    Move.load
+    BerryPlant.load
+    Metadata.load
+    MapMetadata.load
+  end
 end
diff --git a/Data/Scripts/013_Overworld/007_PField_Encounters.rb b/Data/Scripts/013_Overworld/007_PField_Encounters.rb
index d12cc843d..63eec4aeb 100644
--- a/Data/Scripts/013_Overworld/007_PField_Encounters.rb
+++ b/Data/Scripts/013_Overworld/007_PField_Encounters.rb
@@ -415,7 +415,7 @@ def pbGenerateWildPokemon(species,level,isRoamer=false)
   if GameData::Item.exists?(:SHINYCHARM) && $PokemonBag.pbHasItem?(:SHINYCHARM)
     2.times do   # 3 times as likely
       break if genwildpoke.shiny?
-      genwildpoke.personalID = rand(65536)|(rand(65536)<<16)
+      genwildpoke.personalID = rand(2**16) | rand(2**16) << 16
     end
   end
   # Give Pokérus
diff --git a/Data/Scripts/013_Overworld/013_PField_DayCare.rb b/Data/Scripts/013_Overworld/013_PField_DayCare.rb
index 01929ef72..6436cf136 100644
--- a/Data/Scripts/013_Overworld/013_PField_DayCare.rb
+++ b/Data/Scripts/013_Overworld/013_PField_DayCare.rb
@@ -351,7 +351,7 @@ def pbDayCareGenerateEgg
   if shinyretries>0
     shinyretries.times do
       break if egg.shiny?
-      egg.personalID = rand(65536)|(rand(65536)<<16)
+      egg.personalID = rand(2**16) | rand(2**16) << 16
     end
   end
   # Inheriting ability from the mother
diff --git a/Data/Scripts/016_Pokemon/001_Pokemon.rb b/Data/Scripts/016_Pokemon/001_Pokemon.rb
index 7dd6314c9..bb128011b 100644
--- a/Data/Scripts/016_Pokemon/001_Pokemon.rb
+++ b/Data/Scripts/016_Pokemon/001_Pokemon.rb
@@ -1047,7 +1047,7 @@ class Pokemon
     end
     @species      = realSpecies
     @name         = PBSpecies.getName(@species)
-    @personalID   = rand(2**32)
+    @personalID   = rand(2**16) | rand(2**16) << 16
     @hp           = 1
     @totalhp      = 1
     @iv           = []
diff --git a/Data/Scripts/017_UI/013_PScreen_Load.rb b/Data/Scripts/017_UI/013_PScreen_Load.rb
index 4902726f2..8a724ea52 100644
--- a/Data/Scripts/017_UI/013_PScreen_Load.rb
+++ b/Data/Scripts/017_UI/013_PScreen_Load.rb
@@ -355,7 +355,6 @@ class PokemonLoadScreen
           $PokemonBag          = Marshal.load(f)
           $PokemonStorage      = Marshal.load(f)
           $SaveVersion         = Marshal.load(f) unless f.eof?
-          pbRefreshResizeFactor   # To fix Game_Screen pictures
           magicNumberMatches = false
           if $data_system.respond_to?("magic_number")
             magicNumberMatches = ($game_system.magic_number==$data_system.magic_number)
@@ -427,7 +426,6 @@ class PokemonLoadScreen
         $PokemonStorage      = PokemonStorage.new
         $PokemonEncounters   = PokemonEncounters.new
         $PokemonTemp.begunNewGame = true
-        pbRefreshResizeFactor   # To fix Game_Screen pictures
         $data_system         = pbLoadRxData("Data/System")
         $MapFactory          = PokemonMapFactory.new($data_system.start_map_id)   # calls setMapChanged
         $game_player.moveto($data_system.start_x, $data_system.start_y)
diff --git a/Data/Scripts/017_UI/015_PScreen_Options.rb b/Data/Scripts/017_UI/015_PScreen_Options.rb
index 5e558ba4d..9477a3451 100644
--- a/Data/Scripts/017_UI/015_PScreen_Options.rb
+++ b/Data/Scripts/017_UI/015_PScreen_Options.rb
@@ -20,7 +20,7 @@ class PokemonSystem
     @frame       = 0     # Default window frame (see also $TextFrames)
     @textskin    = 0     # Speech frame
     @font        = 0     # Font (see also $VersionStyles)
-    @screensize  = (SCREEN_ZOOM.floor).to_i   # 0=half size, 1=full size, 2=double size
+    @screensize  = (SCREEN_ZOOM * 2).floor - 1   # 0=half size, 1=full size, 2=full-and-a-half size, 3=double size
     @border      = 0     # Screen border (0=off, 1=on)
     @language    = 0     # Language (see also LANGUAGES in script PokemonSystem)
     @runstyle    = 0     # Run key functionality (0=hold to run, 1=toggle auto-run)
@@ -508,8 +508,8 @@ class PokemonOption_Scene
          proc { $PokemonSystem.textinput },
          proc { |value| $PokemonSystem.textinput = value }
        ),
-       EnumOption.new(_INTL("Screen Size"),[_INTL("S"),_INTL("M"),_INTL("L"),_INTL("Full")],
-         proc { [$PokemonSystem.screensize,3].min },
+       EnumOption.new(_INTL("Screen Size"),[_INTL("S"),_INTL("M"),_INTL("L"),_INTL("XL"),_INTL("Full")],
+         proc { [$PokemonSystem.screensize,4].min },
          proc { |value|
            oldvalue = $PokemonSystem.screensize
            $PokemonSystem.screensize = value
diff --git a/Data/Scripts/017_UI/026_PScreen_MysteryGift.rb b/Data/Scripts/017_UI/026_PScreen_MysteryGift.rb
index 0a421172e..d255aef16 100644
--- a/Data/Scripts/017_UI/026_PScreen_MysteryGift.rb
+++ b/Data/Scripts/017_UI/026_PScreen_MysteryGift.rb
@@ -380,11 +380,7 @@ def pbReceiveMysteryGift(id)
   end
   gift=$Trainer.mysterygift[index]
   if gift[1]==0   # Pokémon
-    pID=rand(256)
-    pID|=rand(256)<<8
-    pID|=rand(256)<<16
-    pID|=rand(256)<<24
-    gift[2].personalID=pID
+    gift[2].personalID = rand(2**16) | rand(2**16) << 16
     gift[2].calcStats
     time=pbGetTimeNow
     gift[2].timeReceived=time.getgm.to_i
diff --git a/Data/Scripts/019_Other battles/003_PBattle_OrgBattle.rb b/Data/Scripts/019_Other battles/003_PBattle_OrgBattle.rb
index b0905ee6e..f23ad110f 100644
--- a/Data/Scripts/019_Other battles/003_PBattle_OrgBattle.rb	
+++ b/Data/Scripts/019_Other battles/003_PBattle_OrgBattle.rb	
@@ -158,11 +158,10 @@ class PBPokemon
   def createPokemon(level,iv,trainer)
     pokemon=Pokemon.new(@species,level,trainer,false)
     pokemon.setItem(@item)
-    pokemon.personalID=rand(65536)
-    pokemon.personalID|=rand(65536)<<8
-    pokemon.personalID-=pokemon.personalID%25
-    pokemon.personalID+=nature
-    pokemon.personalID&=0xFFFFFFFF
+    pokemon.personalID = rand(2**16) | rand(2**16) << 16
+    pokemon.personalID -= pokemon.personalID % 25
+    pokemon.personalID += nature
+    pokemon.personalID &= 0xFFFFFFFF
     pokemon.happiness=0
     pokemon.moves[0]=PBMove.new(self.convertMove(@move1))
     pokemon.moves[1]=PBMove.new(self.convertMove(@move2))
diff --git a/Data/Scripts/020_System and utilities/002_PSystem_System.rb b/Data/Scripts/020_System and utilities/002_PSystem_System.rb
index 1499e455d..486314d8b 100644
--- a/Data/Scripts/020_System and utilities/002_PSystem_System.rb	
+++ b/Data/Scripts/020_System and utilities/002_PSystem_System.rb	
@@ -73,12 +73,6 @@ def pbSetUpSystem
   begin
     consts = pbSafeLoad("Data/Constants.rxdata")
     consts = [] if !consts
-    GameData::Ability.load
-    GameData::Item.load
-    GameData::Move.load
-    GameData::BerryPlant.load
-    GameData::Metadata.load
-    GameData::MapMetadata.load
   rescue
     consts = []
   end
@@ -86,6 +80,7 @@ def pbSetUpSystem
     next if !script
     eval(Zlib::Inflate.inflate(script[2]),nil,script[1])
   end
+  GameData.load_all
   if LANGUAGES.length>=2
     pokemonSystem.language = pbChooseLanguage if !havedata
     pbLoadMessages("Data/"+LANGUAGES[pokemonSystem.language][1])
@@ -96,11 +91,12 @@ def pbScreenCapture
   t = pbGetTimeNow
   filestart = t.strftime("[%Y-%m-%d] %H_%M_%S")
   filestart = sprintf("%s.%03d",filestart,(t.to_f-t.to_i)*1000)   # milliseconds
-  capturefile = RTP.getSaveFileName(sprintf("%s.png",filestart))
-  if capturefile && safeExists?("rubyscreen.dll")
+  capturefile = RTP.getSaveFileName(sprintf("%s.bmp",filestart))
+#  if capturefile && safeExists?("rubyscreen.dll")
     Graphics.screenshot(capturefile)
+#    Graphics.snap_to_bitmap.saveToPng(capturefile)
     pbSEPlay("Pkmn exp full") if FileTest.audio_exist?("Audio/SE/Pkmn exp full")
-  end
+#  end
 end
 
 def pbDebugF7
diff --git a/Data/Scripts/021_Debug/003_Debug_Pokemon.rb b/Data/Scripts/021_Debug/003_Debug_Pokemon.rb
index 9133f4098..874b6c7c5 100644
--- a/Data/Scripts/021_Debug/003_Debug_Pokemon.rb
+++ b/Data/Scripts/021_Debug/003_Debug_Pokemon.rb
@@ -299,10 +299,7 @@ module PokemonDebugMixin
             end
           end
         when 2   # Randomise pID
-          pkmn.personalID = rand(256)
-          pkmn.personalID |= rand(256)<<8
-          pkmn.personalID |= rand(256)<<16
-          pkmn.personalID |= rand(256)<<24
+          pkmn.personalID = rand(2**16) | rand(2**16) << 16
           pkmn.calcStats
           pbRefreshSingle(pkmnid)
         end