diff --git a/examples/PoolBox/application/src/Overlay/ScreenCenter/include/frame.hpp b/examples/PoolBox/application/src/Overlay/ScreenCenter/include/frame.hpp
index 1de7b08b..3ba02d37 100644
--- a/examples/PoolBox/application/src/Overlay/ScreenCenter/include/frame.hpp
+++ b/examples/PoolBox/application/src/Overlay/ScreenCenter/include/frame.hpp
@@ -5,6 +5,8 @@
 namespace ScreenCenter {
     using namespace JabyEngine;
     
+    // TODO: Fit these pieces into 16Word buffers (sizeof(T) >> 2 == words)
+    // TODO: Can we DMA all of this?
     class Frame : public GPU::internal::LinkedElementCreator<Frame> {
     private:
         GPU::TILE            top_left[2];
diff --git a/examples/PoolBox/iso/Config.xml b/examples/PoolBox/iso/Config.xml
index f34eb2b7..c4fe8644 100644
--- a/examples/PoolBox/iso/Config.xml
+++ b/examples/PoolBox/iso/Config.xml
@@ -1,6 +1,7 @@
 <ISO_Project>
     <Description>
         <Publisher>Jaby</Publisher>
+        <!--TODO: How to switch this between PAL and NTSC?-->
         <License>%PSX_LICENSE_PATH%/LICENSEE.DAT</License>
     </Description>
     <Track>
diff --git a/include/PSX/GPU/Primitives/linked_elements.hpp b/include/PSX/GPU/Primitives/linked_elements.hpp
index 360f9df9..1e52a3c0 100644
--- a/include/PSX/GPU/Primitives/linked_elements.hpp
+++ b/include/PSX/GPU/Primitives/linked_elements.hpp
@@ -76,6 +76,9 @@ namespace JabyEngine {
             constexpr T* operator->() {
                 return &this->element;
             }
+
+            // TODO: Remove this magic number?
+            //static_assert((sizeof(T) >> 2) <= 16);
         };
 
         namespace internal {
diff --git a/src/Library/internal-include/BootLoader/color_debug.hpp b/src/Library/internal-include/BootLoader/color_debug.hpp
index 28674adf..1c3f780f 100644
--- a/src/Library/internal-include/BootLoader/color_debug.hpp
+++ b/src/Library/internal-include/BootLoader/color_debug.hpp
@@ -16,7 +16,7 @@ namespace JabyEngine {
 
 #ifdef __USE_DEBUG_COLOR__
     #define __debug_boot_color_at(color, x, y, scale) { \
-        ::JabyEngine::GPU::internal::quick_fill_fast(color, {{64*x, 64*y}, {static_cast<uint16_t>(64*scale), static_cast<uint16_t>(64*scale)}}); \
+        ::JabyEngine::GPU::internal::quick_fill_fast(color, ::JabyEngine::GPU::AreaU16::create(64*x, 64*y, static_cast<uint16_t>(64*scale), static_cast<uint16_t>(64*scale))); \
     }
 
     #define __debug_boot_print_at(color, x, y, scale, ...) { \
diff --git a/src/Library/src/BootLoader/BIOSFont/bios_font_types.hpp b/src/Library/src/BootLoader/BIOSFont/bios_font_types.hpp
index efd3b8ec..6e4c6cfa 100644
--- a/src/Library/src/BootLoader/BIOSFont/bios_font_types.hpp
+++ b/src/Library/src/BootLoader/BIOSFont/bios_font_types.hpp
@@ -30,6 +30,7 @@ namespace JabyEngine {
                 };
 
                 // Letters are actually only 16x15 but should be treated 16x16
+                // TODO: DMA this?
                 struct Letter : public GPU::internal::LinkedElementCreator<Letter> {
                     CPU2VRAM cmd;
                     Line     lines[BIOS_Font::Size.height - 1];
diff --git a/src/Library/src/BootLoader/start_boot.cpp b/src/Library/src/BootLoader/start_boot.cpp
index 0ea5a5cf..9ad0bf2f 100644
--- a/src/Library/src/BootLoader/start_boot.cpp
+++ b/src/Library/src/BootLoader/start_boot.cpp
@@ -16,42 +16,6 @@ extern "C" uint32_t __planschi_start;
 extern "C" uint32_t __planschi_end;
 
 namespace JabyEngine {
-    namespace boot {
-        namespace Start {
-            static void enable_DMA() {
-                DMA_IO::DPCR.write(DMA_IO::DPCR.read().set(DMA_IO::DPCR::SPUEnable, DMA_IO::DPCR::GPUEnable, DMA_IO::DPCR::CDROMEnable));
-            }
-
-            static void setup() {
-                static constexpr auto DebugX     = 1;
-                static constexpr auto DebugY     = 0;
-                static constexpr auto DebugScale = 1.0;
-
-                __debug_boot_color_at(::JabyEngine::GPU::Color24::White(), DebugX, DebugY, DebugScale);
-                Periphery::setup();
-
-                __debug_boot_color_at(::JabyEngine::GPU::Color24::White(), DebugX, DebugY, DebugScale);
-                enable_DMA();
-
-                __debug_boot_color_at(::JabyEngine::GPU::Color24::Red(), DebugX, DebugY, DebugScale);
-                SPU::stop_voices();
-                
-                __debug_boot_color_at(::JabyEngine::GPU::Color24::Green(), DebugX, DebugY, DebugScale);
-                CD::setup();
-                __debug_boot_color_at(::JabyEngine::GPU::Color24::Blue(), DebugX, DebugY, DebugScale);
-                Timer::setup();
-
-                __debug_boot_color_at(::JabyEngine::GPU::Color24::Yellow(), DebugX, DebugY, DebugScale);
-                GPU::setup();
-                GPU::display_logo();
-                GTE::setup();
-                
-                //Pause??
-                SPU::setup();
-            }
-        }
-    }
-
     static void test_bios_font() {
         static constexpr uint16_t SJIS = 0x83B5;
 
@@ -136,6 +100,44 @@ namespace JabyEngine {
             printf("---\n");
         }
     }
+        
+    namespace boot {
+        namespace Start {            
+            static void enable_DMA() {
+                DMA_IO::DPCR.write(DMA_IO::DPCR.read().set(DMA_IO::DPCR::SPUEnable, DMA_IO::DPCR::GPUEnable, DMA_IO::DPCR::CDROMEnable));
+            }
+
+            static void setup() {
+                static constexpr auto DebugX     = 1;
+                static constexpr auto DebugY     = 0;
+                static constexpr auto DebugScale = 1.0;
+
+                __debug_boot_color_at(::JabyEngine::GPU::Color24::White(), DebugX, DebugY, DebugScale);
+                Periphery::setup();
+
+                __debug_boot_color_at(::JabyEngine::GPU::Color24::White(), DebugX, DebugY, DebugScale);
+                enable_DMA();
+
+                __debug_boot_color_at(::JabyEngine::GPU::Color24::Red(), DebugX, DebugY, DebugScale);
+                SPU::stop_voices();
+                
+                __debug_boot_color_at(::JabyEngine::GPU::Color24::Green(), DebugX, DebugY, DebugScale);
+                CD::setup();
+                __debug_boot_color_at(::JabyEngine::GPU::Color24::Blue(), DebugX, DebugY, DebugScale);
+                Timer::setup();
+
+                __debug_boot_color_at(::JabyEngine::GPU::Color24::Yellow(), DebugX, DebugY, DebugScale);
+                GPU::setup();
+                GPU::display_logo();
+                GTE::setup();
+                test_bios_font();
+                test_gte();
+
+                //Pause??
+                SPU::setup();
+            }
+        }
+    }
 
     void start() {
         static constexpr auto DebugX     = 0;
@@ -145,8 +147,6 @@ namespace JabyEngine {
         __debug_boot_print_at(GPU::Color24::White(), DebugX, DebugY, DebugScale, "Starting Planschbecken\n");
         printf("Heap starts @0x%p\n", &__heap_start);
         printf("BSS      from 0x%p to 0x%p (%u)\n", &__bss_start, &__bss_end, __bss_len);
-        test_bios_font();
-        test_gte();
         __debug_boot_print_at(GPU::Color24::Green(), DebugX, DebugY, DebugScale, "PLANSCHI from 0x%p to 0x%p\n", &__planschi_start, &__planschi_end);
         boot::Start::setup();