diff --git a/Makefile b/Makefile
index 0af9e28..7dae32d 100644
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,7 @@ $(NAME)$(REVISION).zip:	boot.firm exception_dump_parser
 
 boot.firm:	$(SUBFOLDERS)
 	@firmtool build $@ -D sysmodules/sysmodules.bin arm11/arm11.elf arm9/arm9.elf k11_extension/k11_extension.elf \
-	-A 0x18180000 0x18000000 -C XDMA XDMA NDMA XDMA
+	-A 0x18180000 -C XDMA XDMA NDMA XDMA
 	@echo built... $(notdir $@)
 
 $(SUBFOLDERS):
diff --git a/arm9/Makefile b/arm9/Makefile
index ff1487e..f479686 100644
--- a/arm9/Makefile
+++ b/arm9/Makefile
@@ -89,9 +89,7 @@ export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
 
 export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 
-ifeq ($(strip $(APP_TITLE)),)
-	APP_TITLE	:=	$(notdir $(OUTPUT))
-endif
+export APP_TITLE	:=	$(notdir $(TOPDIR)/..)
 
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
diff --git a/arm9/source/crypto.c b/arm9/source/crypto.c
index 5f43016..19cc6e3 100755
--- a/arm9/source/crypto.c
+++ b/arm9/source/crypto.c
@@ -36,6 +36,7 @@
 #include "emunand.h"
 #include "utils.h"
 #include "alignedseqmemcpy.h"
+#include "strings.h"
 #include "fatfs/sdmmc/sdmmc.h"
 
 /****************************************************************
@@ -581,9 +582,7 @@ void kernel9Loader(Arm9Bin *arm9Section)
     u8 arm9BinSlot = k9lVersion == 0 ? 0x15 : 0x16;
 
     // Get size
-    u32 arm9SectionSize = 0;
-    for(u32 i = 0; i < 8; i++)
-        arm9SectionSize = (arm9Section->size[i] - '0') + 10*arm9SectionSize;
+    u32 arm9SectionSize = decAtoi(arm9Section->size, 8);
 
     //Set keyX
     __attribute__((aligned(4))) u8 keyX[AES_BLOCK_SIZE];
diff --git a/arm9/source/fs.c b/arm9/source/fs.c
index bf9a942..9bf33ba 100644
--- a/arm9/source/fs.c
+++ b/arm9/source/fs.c
@@ -36,6 +36,7 @@
 #include "buttons.h"
 #include "firm.h"
 #include "crypto.h"
+#include "strings.h"
 
 static FATFS sdFs,
              nandFs;
@@ -272,10 +273,7 @@ u32 firmRead(void *dest, u32 firmType)
         //Not a cxi
         if(info.fname[9] != 'a' || strlen(info.fname) != 12) continue;
 
-        u32 tempVersion = 0;
-        char *tmp = info.fname;
-        for(u32 i = 0; i < 8 && *tmp != 0; tmp++, i++)
-            tempVersion = (*tmp > '9' ? (*tmp >= 'A' ? *tmp - 'A' : *tmp - 'a') + 10 : *tmp - '0') + (tempVersion << 4);
+        u32 tempVersion = hexAtoi(info.altname, 8);
 
         //Found an older cxi
         if(tempVersion < firmVersion) firmVersion = tempVersion;
diff --git a/arm9/source/strings.c b/arm9/source/strings.c
index e661df7..337e815 100644
--- a/arm9/source/strings.c
+++ b/arm9/source/strings.c
@@ -25,25 +25,6 @@
 */
 
 #include "strings.h"
-#include "memory.h"
-
-u32 strlen(const char *string)
-{
-    char *stringEnd = (char *)string;
-
-    while(*stringEnd != 0) stringEnd++;
-
-    return stringEnd - string;
-}
-
-u32 strnlen(const char *string, u32 maxlen)
-{
-    u32 size;
-
-    for(size = 0; size < maxlen && *string; string++, size++);
-
-    return size;
-}
 
 u32 hexAtoi(const char *in, u32 digits)
 {
diff --git a/arm9/source/strings.h b/arm9/source/strings.h
index e7572fd..50925fd 100644
--- a/arm9/source/strings.h
+++ b/arm9/source/strings.h
@@ -28,7 +28,5 @@
 
 #include "types.h"
 
-u32 strlen(const char *string);
-u32 strnlen(const char *string, u32 maxlen);
 u32 hexAtoi(const char *in, u32 digits);
 u32 decAtoi(const char *in, u32 digits);
diff --git a/k11_extension/linker.ld b/k11_extension/linker.ld
index 260c270..57d75ba 100644
--- a/k11_extension/linker.ld
+++ b/k11_extension/linker.ld
@@ -110,7 +110,7 @@ SECTIONS
         *(.bss.*)
         *(.gnu.linkonce.b*)
         *(COMMON)
-        . = ALIGN(8);
+        . = ALIGN(0x1000);
         PROVIDE (__bss_end__ = ABSOLUTE(.));
         PROVIDE (__end__ = ABSOLUTE(.));
     } >main :NONE