diff --git a/scripts/songselect/filterwheel.lua b/scripts/songselect/filterwheel.lua
index 088f37f..afe37eb 100644
--- a/scripts/songselect/filterwheel.lua
+++ b/scripts/songselect/filterwheel.lua
@@ -22,7 +22,8 @@ local ITEM_HEIGHT = 172
 local specialFolders = {
     {
         keys = {
-            'SOUND VOLTEX BOOTH', 'SDVX BOOTH', 'SOUND VOLTEX I', 'SDVX I',
+            'SOUND VOLTEX BOOTH', 'SOUND VOLTEX I BOOTH', 'SDVX BOOTH',
+            'SOUND VOLTEX I', 'SDVX I',
             'SOUND VOLTEX 1', 'SDVX 1', 'SDVX I BOOTH'
         },
         folderBg = gfx.CreateSkinImage(
@@ -30,7 +31,9 @@ local specialFolders = {
     }, {
         keys = {
             'SOUND VOLTEX INFINITE INFECTION', 'SDVX INFINITE INFECTION',
-            'SOUND VOLTEX II', 'SDVX II', 'SOUND VOLTEX 2', 'SDVX 2', 'SDVX II INFINITE INFECTION'
+            'SOUND VOLTEX II INFINITE INFECTION',
+            'SOUND VOLTEX II', 'SDVX II', 'SOUND VOLTEX 2', 'SDVX 2',
+            'SDVX II INFINITE INFECTION'
         },
         folderBg = gfx.CreateSkinImage(
             'song_select/filter_wheel/special_folder_bgs/Infinite Infection.png',
@@ -41,16 +44,17 @@ local specialFolders = {
             'SOUND VOLTEX GRAVITY WARS',
             'SDVX GRAVITY WARS',
             'SOUND VOLTEX III',
+            'SOUND VOLTEX III GRAVITY WARS',
             'SDVX III',
             'SOUND VOLTEX 3',
             'SDVX 3',
-            'SDVX III GRAVITY WARS',
+            'SDVX III GRAVITY WARS'
         },
         folderBg = gfx.CreateSkinImage('song_select/filter_wheel/special_folder_bgs/Gravity Wars.png', 0)
     },
     {
         keys = {
-            'SOUND VOLTEX HEAVENLY HAVEN', 'SDVX HEAVENLY HAVEN',
+            'SOUND VOLTEX HEAVENLY HAVEN', 'SDVX HEAVENLY HAVEN', 'SOUND VOLTEX IV HEAVENLY HAVEN',
             'SOUND VOLTEX IV', 'SDVX IV', 'SOUND VOLTEX 4', 'SDVX 4', 'SDVX IV HEAVENLY HAVEN'
         },
         folderBg = gfx.CreateSkinImage(
@@ -58,26 +62,27 @@ local specialFolders = {
     }, {
         keys = {
             'SOUND VOLTEX VIVID WAVE', 'SDVX VIVID WAVE', 'SOUND VOLTEX V',
-            'SDVX V', 'SOUND VOLTEX 5', 'SDVX 5', 'SDVX V VIVID WAVE'
+            'SDVX V', 'SOUND VOLTEX 5', 'SDVX 5', 'SDVX V VIVID WAVE', 'SOUND VOLTEX V VIVID WAVE'
         },
         folderBg = gfx.CreateSkinImage(
             'song_select/filter_wheel/special_folder_bgs/Vivid Wave.png', 0)
     }, {
         keys = {
             'SOUND VOLTEX EXCEED GEAR', 'SDVX EXCEED GEAR', 'SOUND VOLTEX VI',
-            'SDVX VI', 'SOUND VOLTEX 6', 'SDVX 6', 'SDVX VI EXCEED GEAR'
+            'SDVX VI', 'SOUND VOLTEX 6', 'SDVX 6', 'SDVX VI EXCEED GEAR',
+            'SOUND VOLTEX VI EXCEED GEAR'
         },
         folderBg = gfx.CreateSkinImage(
             'song_select/filter_wheel/special_folder_bgs/Exceed Gear.png', 0)
     }, {
         keys = {
-            'NAUTICA',
+            'NAUTICA', 'nautica'
         },
         folderBg = gfx.CreateSkinImage(
             'song_select/filter_wheel/special_folder_bgs/Nautica.png', 0)
     }, {
         keys = {
-            'KSHOOTMANIA', 'K-SHOOT MANIA', "K SHOOT MANIA"
+            'KSHOOTMANIA', 'K-SHOOT MANIA', 'K SHOOT MANIA'
         },  
         folderBg = gfx.CreateSkinImage(
             'song_select/filter_wheel/special_folder_bgs/KShootMania.png', 0)