diff --git a/examples/PoolBox/application/src/Overlay/ScreenCenter/screen_center.cpp b/examples/PoolBox/application/src/Overlay/ScreenCenter/screen_center.cpp
index bad6be4d..917b2976 100644
--- a/examples/PoolBox/application/src/Overlay/ScreenCenter/screen_center.cpp
+++ b/examples/PoolBox/application/src/Overlay/ScreenCenter/screen_center.cpp
@@ -77,12 +77,10 @@ namespace ScreenCenter {
         Formular{.name = PSYQ::Name, .function = PSYQ::set_offset}
     };
 
-    static constexpr const auto background_img = Make::POLY_FT4(
-        Make::AreaI16(Make::PositionI16((GPU::Display::Width - 256)/2, (GPU::Display::Height - 240)/2), Make::SizeI16(256, 240)), 
-        Make::PageOffset(0, 0),
-        Make::TPage(Make::PositionU16(384, 256), GPU::SemiTransparency::B_Half_add_F_Half, GPU::TextureColorMode::clut4),
-        Make::PageClut(Make::PositionU16(384, 255))
-    );
+    static constexpr const GPU::VRAM2VRAM background_img[] = { // TODO: Shouldn't current_id 0 be 0 and not 256?
+        GPU::VRAM2VRAM::create(Make::AreaU16(384, 240, 256, 240), Make::PositionU16(32, GPU::Display::Height)),
+        GPU::VRAM2VRAM::create(Make::AreaU16(384, 240, 256, 240), Make::PositionU16(32,                    0)),
+    };
 
     static auto frame = Frame::create();
    
@@ -112,8 +110,8 @@ namespace ScreenCenter {
         }
 
         auto cursor = FontWriter::update(CenterPoint);
-        FontWriter::bios_font_writer.write(cursor, IntroductionTest,                   GPU::Color24::Red());
-        FontWriter::bios_font_writer.write(cursor, ScreenFormulars[formular_sel].name, GPU::Color24::Red());
+        FontWriter::bios_font_writer.write(cursor, IntroductionTest,                   GPU::Color24::White());
+        FontWriter::bios_font_writer.write(cursor, ScreenFormulars[formular_sel].name, GPU::Color24::White());
     }
 
     static void update_interactive() {
@@ -190,7 +188,7 @@ namespace ScreenCenter {
     }
 
     static void render() {
-        GPU::render(background_img);
+        GPU::render(background_img[GPU::Display::current_id]);
         frame.render();
         Shared::back_menu.render();
     }
diff --git a/examples/PoolBox/assets/IMG_6921.png b/examples/PoolBox/assets/IMG_6921.png
index 6e7b9eaf..03c8139e 100644
--- a/examples/PoolBox/assets/IMG_6921.png
+++ b/examples/PoolBox/assets/IMG_6921.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:88baf322cd713884e15a7b346f2bd193d25e439a7ef3ca4cbe29c9037da4f45d
-size 26397
+oid sha256:f99dd1cd3bb0169428c4b9a3376b0cc09b23bac62c1fca91ef452057251e853b
+size 21666
diff --git a/examples/PoolBox/assets/Makefile b/examples/PoolBox/assets/Makefile
index 52172fc2..6aee6cbe 100644
--- a/examples/PoolBox/assets/Makefile
+++ b/examples/PoolBox/assets/Makefile
@@ -35,7 +35,7 @@ INPUT          += $(OUTPUT_DIR)/JabyTails.img
 JabyTails_FLAGS = $(CLUT_4_COLOR_TRANS_FLAGS)
 
 INPUT             += $(OUTPUT_DIR)/IMG_6921.tim
-IMG_6921_TIM_FLAGS = tim clut4 --clut-pos {384,255} --tex-pos {384,256}
+IMG_6921_TIM_FLAGS = tim full16 --clut-pos {384,255} --tex-pos {384,256}
 
 $(OUTPUT_DIR)/fox.xa: audio/temp/fox.wav
 	@mkdir -p $(OUTPUT_DIR)
@@ -55,7 +55,7 @@ $(OUTPUT_DIR)/%.img: %.png
 
 $(OUTPUT_DIR)/%.tim: %.png
 	@mkdir -p $(OUTPUT_DIR)
-	psxfileconv $< -o $@ $($*_TIM_FLAGS)
+	psxfileconv --lz4 $< -o $@ $($*_TIM_FLAGS)
 
 all: $(INPUT)
 
diff --git a/examples/PoolBox/iso/Config.xml b/examples/PoolBox/iso/Config.xml
index f1ad9b65..a1a20b2a 100644
--- a/examples/PoolBox/iso/Config.xml
+++ b/examples/PoolBox/iso/Config.xml
@@ -41,7 +41,7 @@
 
             <File name = "TEX.IMG"  lz4 = "already">../assets/bin/TexturePage.img</File>
             <File name = "ICON.IMG" lz4 = "already">../assets/bin/IconTexture.img</File>
-            <File name = "SAND.TIM" lz4 = "none">../assets/bin/IMG_6921.tim</File>
+            <File name = "SAND.TIM" lz4 = "already">../assets/bin/IMG_6921.tim</File>
         </Directory>
         <Directory name = "XAAUDIO" hidden = "true">
             <InterleavedFile name = "MIX.XA">
diff --git a/include/PSX/GPU/Primitives/primitive_gpu_commands.hpp b/include/PSX/GPU/Primitives/primitive_gpu_commands.hpp
index 19174585..80e385bd 100644
--- a/include/PSX/GPU/Primitives/primitive_gpu_commands.hpp
+++ b/include/PSX/GPU/Primitives/primitive_gpu_commands.hpp
@@ -16,6 +16,8 @@ namespace JabyEngine {
         };
 
         struct CPU2VRAM {
+            static constexpr bool is_render_primitive = true;
+            
             GPU_IO_Values::GP0 cmd;
             GPU_IO_Values::GP0 pos;
             GPU_IO_Values::GP0 size;
@@ -28,5 +30,23 @@ namespace JabyEngine {
                 };
             }
         };
+
+        struct VRAM2VRAM {
+            static constexpr bool is_render_primitive = true;
+            
+            GPU_IO_Values::GP0 cmd;
+            GPU_IO_Values::GP0 src_pos;
+            GPU_IO_Values::GP0 dst_pos;
+            GPU_IO_Values::GP0 size;
+
+            static constexpr VRAM2VRAM create(const AreaU16& src, const PositionU16& dst) {
+                return VRAM2VRAM{
+                    .cmd     = GPU_IO_Values::GP0::VRAM2VRAMBlitting(),
+                    .src_pos = GPU_IO_Values::GP0::PostionTopLeft(src.position),
+                    .dst_pos = GPU_IO_Values::GP0::PostionTopLeft(dst),
+                    .size    = GPU_IO_Values::GP0::WidthHeight(src.size)
+                };
+            }
+        };
     }
 }
\ No newline at end of file
diff --git a/src/Library/src/File/Processor/TIM/tim_processor.cpp b/src/Library/src/File/Processor/TIM/tim_processor.cpp
index a7d86347..bc39345b 100644
--- a/src/Library/src/File/Processor/TIM/tim_processor.cpp
+++ b/src/Library/src/File/Processor/TIM/tim_processor.cpp
@@ -23,11 +23,21 @@ namespace JabyEngine {
                     static constexpr auto HEADER_SIZE = 2*sizeof(uint32_t);
 
                     if(config.data_bytes >= (HEADER_SIZE + sizeof(BlockInfo))) {
-                        BlockInfo block_info;
+                        uint32_t flag;
+                        
+                        config.processed(sizeof(uint32_t));
+                        Helper::simple_read(flag, config);
+                        
+                        if(flag & (0x1 << 3)) {
+                            BlockInfo block_info;
 
-                        config.processed(HEADER_SIZE);
-                        Helper::simple_read(block_info, config);
-                        this->clut_area = AreaU16::create(block_info.x, block_info.y, block_info.w, block_info.h);
+                            Helper::simple_read(block_info, config);
+                            this->clut_area = AreaU16::create(block_info.x, block_info.y, block_info.w, block_info.h);
+                        }
+
+                        else {
+                            this->clut_area = AreaU16::create(0, 0, 0, 0);
+                        }
                         return Progress::Done;
                     }
                     return Progress::Error;
diff --git a/src/Tools/psxfileconv/Cargo.toml b/src/Tools/psxfileconv/Cargo.toml
index ee4b3b20..6ae4771b 100644
--- a/src/Tools/psxfileconv/Cargo.toml
+++ b/src/Tools/psxfileconv/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "psxfileconv"
-version = "0.8.6"
+version = "0.8.7"
 edition = "2021"
 
 [profile.release]
diff --git a/src/Tools/psxfileconv/src/images/tim/types.rs b/src/Tools/psxfileconv/src/images/tim/types.rs
index fa4959c0..93c4eaff 100644
--- a/src/Tools/psxfileconv/src/images/tim/types.rs
+++ b/src/Tools/psxfileconv/src/images/tim/types.rs
@@ -28,9 +28,9 @@ impl Default for Header {
 impl HeaderEncoder for Header {
     fn encode_settings(&mut self, color_type: ColorType, tex_rect: Rect, clut_rect: Rect) -> Result<(), Error> {
         self.flag = match color_type {
-            ColorType::Clut4  => (Self::FLAG_PMODE_BIT_RANGE.as_value(0x0) | Self::FLAG_CF_BIT.as_value(true)) as u32,
-            ColorType::Clut8  => (Self::FLAG_PMODE_BIT_RANGE.as_value(0x1) | Self::FLAG_CF_BIT.as_value(true)) as u32,
-            ColorType::Full16 => (Self::FLAG_PMODE_BIT_RANGE.as_value(0x2) | Self::FLAG_CF_BIT.as_value(true)) as u32,
+            ColorType::Clut4  => (Self::FLAG_PMODE_BIT_RANGE.as_value(0x0) | Self::FLAG_CF_BIT.as_value(true))  as u32,
+            ColorType::Clut8  => (Self::FLAG_PMODE_BIT_RANGE.as_value(0x1) | Self::FLAG_CF_BIT.as_value(true))  as u32,
+            ColorType::Full16 => (Self::FLAG_PMODE_BIT_RANGE.as_value(0x2) | Self::FLAG_CF_BIT.as_value(false)) as u32,
         };
 
         self.clut_block  = DataBlock::new(clut_rect);
@@ -44,7 +44,13 @@ impl HeaderEncoder for Header {
     }
 
     fn write_clut_header(&self, output: &mut dyn Write) -> Result<usize, Error> {
-        Ok(output.write(&self.clut_block.convert_to_raw())?)
+        if self.clut_block.w > 0 {
+            Ok(output.write(&self.clut_block.convert_to_raw())?)
+        }
+        
+        else {
+            Ok(0)
+        }
     }
 
     fn write_pixel_header(&self, output: &mut dyn Write) -> Result<usize, Error> {