diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6e88b29..a7b85a3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
     - uses: actions/upload-artifact@master
       with:
        name: binary
-       path: "*.rpx"
+       path: "*.wuhb"
   deploy-binary:
     needs: build-binary
     runs-on: ubuntu-18.04
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 8e28a5f..d987c9b 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -21,4 +21,4 @@ jobs:
     - uses: actions/upload-artifact@master
       with:
        name: binary
-       path: "*.rpx"
\ No newline at end of file
+       path: "*.wuhb"
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index d1cd803..5d4d980 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ build/
 *.rpx
 *.elf
 CMakeLists.txt
+*.wuhb
diff --git a/Dockerfile b/Dockerfile
index 8bd4fe3..6851869 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM wiiuenv/devkitppc:20210101
+FROM wiiuenv/devkitppc:20210917
 
 COPY --from=wiiuenv/libiosuhax:20210109 /artifacts $DEVKITPRO
-COPY --from=devkitpro/devkitarm:20200730 $DEVKITPRO/devkitARM $DEVKITPRO/devkitARM
+COPY --from=wiiuenv/devkitarm:20210917 $DEVKITPRO/devkitARM $DEVKITPRO/devkitARM
 
 ENV DEVKITARM=/opt/devkitpro/devkitARM
 
diff --git a/Makefile b/Makefile
index 1f8d2b4..842661b 100644
--- a/Makefile
+++ b/Makefile
@@ -8,6 +8,15 @@ endif
 
 TOPDIR ?= $(CURDIR)
 
+#-------------------------------------------------------------------------------
+# APP_NAME sets the long name of the application
+# APP_SHORTNAME sets the short name of the application
+# APP_AUTHOR sets the author of the application
+#-------------------------------------------------------------------------------
+APP_NAME	:= Aroma Installer
+APP_SHORTNAME	:= Aroma Installer
+APP_AUTHOR	:= Maschell, rw, GaryOderNichts
+
 include $(DEVKITPRO)/wut/share/wut_rules
 
 #-------------------------------------------------------------------------------
@@ -16,6 +25,10 @@ include $(DEVKITPRO)/wut/share/wut_rules
 # SOURCES is a list of directories containing source code
 # DATA is a list of directories containing data files
 # INCLUDES is a list of directories containing header files
+# CONTENT is the path to the bundled folder that will be mounted as /vol/content/
+# ICON is the game icon, leave blank to use default rule
+# TV_SPLASH is the image displayed during bootup on the TV, leave blank to use default rule
+# DRC_SPLASH is the image displayed during bootup on the DRC, leave blank to use default rule
 #-------------------------------------------------------------------------------
 TARGET		:=	AromaInstaller
 BUILD		:=	build
@@ -23,8 +36,11 @@ SOURCES		:=	source \
                 source/common \
                 source/utils \
                 source/fs
-DATA		:=	data
 INCLUDES	:=	include source
+CONTENT		:=  meta
+ICON		:=  meta/icon.jpg
+TV_SPLASH	:=  meta/icon.jpg
+DRC_SPLASH	:=  meta/icon.jpg
 
 #-------------------------------------------------------------------------------
 # options for code generation
@@ -66,7 +82,6 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
-BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #-------------------------------------------------------------------------------
 # use CXX for linking C++ projects, CC for standard C
@@ -93,6 +108,34 @@ export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
 
 export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
 
+ifneq (,$(strip $(CONTENT)))
+	export APP_CONTENT := $(TOPDIR)/$(CONTENT)
+endif
+
+ifneq (,$(strip $(ICON)))
+	export APP_ICON := $(TOPDIR)/$(ICON)
+else ifneq (,$(wildcard $(TOPDIR)/$(TARGET).png))
+	export APP_ICON := $(TOPDIR)/$(TARGET).png
+else ifneq (,$(wildcard $(TOPDIR)/icon.png))
+	export APP_ICON := $(TOPDIR)/icon.png
+endif
+
+ifneq (,$(strip $(TV_SPLASH)))
+	export APP_TV_SPLASH := $(TOPDIR)/$(TV_SPLASH)
+else ifneq (,$(wildcard $(TOPDIR)/tv-splash.png))
+	export APP_TV_SPLASH := $(TOPDIR)/tv-splash.png
+else ifneq (,$(wildcard $(TOPDIR)/splash.png))
+	export APP_TV_SPLASH := $(TOPDIR)/splash.png
+endif
+
+ifneq (,$(strip $(DRC_SPLASH)))
+	export APP_DRC_SPLASH := $(TOPDIR)/$(DRC_SPLASH)
+else ifneq (,$(wildcard $(TOPDIR)/drc-splash.png))
+	export APP_DRC_SPLASH := $(TOPDIR)/drc-splash.png
+else ifneq (,$(wildcard $(TOPDIR)/splash.png))
+	export APP_DRC_SPLASH := $(TOPDIR)/splash.png
+endif
+
 .PHONY: $(BUILD) clean all
 
 #-------------------------------------------------------------------------------
@@ -107,7 +150,7 @@ $(BUILD):
 clean:
 	@echo clean ...
 	make clean -C payload
-	@rm -fr $(BUILD) $(TARGET).rpx $(TARGET).elf
+	@rm -fr $(BUILD) $(TARGET).wuhb $(TARGET).rpx $(TARGET).elf
 
 #-------------------------------------------------------------------------------
 else
@@ -124,11 +167,12 @@ DEPENDS	:=	$(OFILES:.o=.d)
 
 safe_payload := ../payload/root.rpx
 
-all	:	$(OUTPUT).rpx
+all	:	$(OUTPUT).wuhb
 
 $(safe_payload): 
 	make -C ../payload
     
+$(OUTPUT).wuhb	:	$(OUTPUT).rpx
 $(OUTPUT).rpx	:	$(OUTPUT).elf
 $(OUTPUT).elf	:	$(OFILES)
 $(OFILES)       :   safe_payload.h
@@ -148,14 +192,6 @@ safe_payload.h: $(safe_payload)
 	@sha1sum $(<) |  cut -f1 -d' ' | tr -d '\n' >> $@
 	@printf '"' >> $@ 
 
-#-------------------------------------------------------------------------------
-%.bin.o	%_bin.h :	%.bin
-#-------------------------------------------------------------------------------
-	@echo $(notdir $<)
-	@$(bin2o)
-
--include $(DEPENDS)
-
 #-------------------------------------------------------------------------------
 endif
 #-------------------------------------------------------------------------------
diff --git a/meta/icon.jpg b/meta/icon.jpg
new file mode 100644
index 0000000..1c13eef
Binary files /dev/null and b/meta/icon.jpg differ
diff --git a/payload b/payload
index a69ec19..235642b 160000
--- a/payload
+++ b/payload
@@ -1 +1 @@
-Subproject commit a69ec191844f7dadbe43d9d81fc49fb0ff535b83
+Subproject commit 235642bab3466ff9c9785a1813aff89b2182c12d
diff --git a/source/main.cpp b/source/main.cpp
index fc3c750..47c8546 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -18,7 +18,7 @@ constexpr bool strings_equal(char const *a, char const *b) {
     return std::string_view(a) == b;
 }
 
-static_assert(strings_equal(RPX_HASH, "97a13139ac1ddc266b1d1e4d6bb78438360b8d01"), "Built with an untested root.rpx! Remove this check if you really know what you're doing.");
+static_assert(strings_equal(RPX_HASH, "cd4c1459d793a600d12afa33425f43be0cc5dfa3"), "Built with an untested root.rpx! Remove this check if you really know what you're doing.");
 
 void initIOSUHax();