diff --git a/Makefile b/Makefile
index 8d9353b35..abb55f202 100644
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,8 @@ dsk: asm
 	bin/buildhelp.sh "build/HELPFUL" "build/helper.inc" >>build/log
 	$(ACME) -r build/helper.lst src/helper/helper.a >>build/log
 	bin/buildokvs.sh "res/ATTRACT.CONF" "build/ATTRACT.DATA" >>build/log
-	for f in res/TITLE res/COVER res/HELP res/GAMES.CONF build/ATTRACT.DATA res/FX.CONF res/DFX.CONF build/PREFS.CONF res/CREDITS res/HELPTEXT build/HELPER build/HELPFUL res/DECRUNCH res/JOYSTICK res/Finder.Data res/Finder.Root; do $(CADIUS) ADDFILE build/"$(DISK)" "/$(VOLUME)/" "$$f" >>build/log; done
+	bin/buildokvs.sh "res/FX.CONF" "build/FX.DATA" >>build/log
+	for f in res/TITLE res/COVER res/HELP res/GAMES.CONF build/ATTRACT.DATA build/FX.DATA res/DFX.CONF build/PREFS.CONF res/CREDITS res/HELPTEXT build/HELPER build/HELPFUL res/DECRUNCH res/JOYSTICK res/Finder.Data res/Finder.Root; do $(CADIUS) ADDFILE build/"$(DISK)" "/$(VOLUME)/" "$$f" >>build/log; done
 	bin/buildfileinfo.sh res/TITLE.HGR "06" "4000" >>build/log
 	bin/buildfileinfo.sh res/TITLE.DHGR "06" "4000" >>build/log
 	bin/buildfileinfo.sh res/ACTION.HGR "06" "3FF8" >>build/log
diff --git a/src/prodos.path.a b/src/prodos.path.a
index 89325545b..7a6c3a40b 100644
--- a/src/prodos.path.a
+++ b/src/prodos.path.a
@@ -118,9 +118,9 @@ kAttractModeDataFile
          !byte 12
          !raw  "ATTRACT.DATA"
 
-kFXConfFile
+kFXDataFile
          !byte 7
-         !raw  "FX.CONF"
+         !raw  "FX.DATA"
 
 kDFXConfFile
          !byte 8
diff --git a/src/ui.attract.hgr.a b/src/ui.attract.hgr.a
index b177dd607..2f573a299 100644
--- a/src/ui.attract.hgr.a
+++ b/src/ui.attract.hgr.a
@@ -67,14 +67,10 @@ HGRSingle
 ;        $6000..$BFFF contains transition effect code
 ;------------------------------------------------------------------------------
 LoadHGRTransition
-         jsr   LoadFile              ; load HGR transition effects list into $8000
+         jsr   LoadFile              ; load HGR transition effects list into $6000
          !word kRootDirectory
-         !word kFXConfFile
--        !word $8000
-         jsr   ParseKeyValueList     ; parse HGR transition effects list into $6000
-         !word gFXStore
-         !word -
-         !byte 0
+         !word kFXDataFile
+         !word $6000
 
          jsr   pref_get              ; get HGR transition effect from prefs
          !word kNextFX