diff --git a/Makefile b/Makefile
index f48d2564..d4751fce 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
 
 SRCDIR_COMMON            = c64/aliases
 SRCDIR_BASIC_COMMON      = $(SRCDIR_COMMON) c64/basic
-SRCDIR_KERNAL_COMMON     = $(SRCDIR_COMMON) c64/kernal c64/kernal/jumptable c64/kernal/iec c64/kernal/interrupts
+SRCDIR_KERNAL_COMMON     = $(SRCDIR_COMMON) c64/kernal c64/kernal/assets c64/kernal/jumptable c64/kernal/iec c64/kernal/interrupts
 
 SRCDIR_BASIC_generic     = $(SRCDIR_BASIC_COMMON) c64/basic/,target_generic
 SRCDIR_BASIC_mega65      = $(SRCDIR_BASIC_COMMON) c64/basic/,target_mega65
@@ -127,9 +127,9 @@ build/basic_generic.rom:          build/target_generic/newrom
 build/basic_mega65.rom:           build/target_mega65/newrom
 build/basic_ultimate64.rom:       build/target_ultimate64/newrom
 
-build/symbols_generic.vs:         build/target_generic/BASIC_combined.vs    build/target_generic/KERNAL_combined.vs
-build/symbols_mega65.vs:          build/target_generic/BASIC_mega65.vs      build/target_generic/KERNAL_mega65.vs
-build/symbols_ultimate64.vs:      build/target_ultimate64/BASIC_combined.vs build/target_ultimate64/KERNAL_combined.vs
+build/symbols_generic.vs:         build/target_generic/BASIC_combined.vs     build/target_generic/KERNAL_combined.vs
+build/symbols_mega65.vs:          build/target_mega65/BASIC_combined.vs      build/target_mega65/KERNAL_combined.vs
+build/symbols_ultimate64.vs:      build/target_ultimate64/BASIC_combined.vs  build/target_ultimate64/KERNAL_combined.vs
 
 # Rules - BASIC and KERNAL
 
diff --git a/bin/basic_generic.rom b/bin/basic_generic.rom
index e201428e..fb2f7c19 100644
Binary files a/bin/basic_generic.rom and b/bin/basic_generic.rom differ
diff --git a/bin/basic_ultimate64.rom b/bin/basic_ultimate64.rom
index 28f7f46c..bbeab1f3 100644
Binary files a/bin/basic_ultimate64.rom and b/bin/basic_ultimate64.rom differ
diff --git a/bin/kernal_generic.rom b/bin/kernal_generic.rom
index bed9f709..8868de5b 100644
Binary files a/bin/kernal_generic.rom and b/bin/kernal_generic.rom differ
diff --git a/bin/kernal_mega65.rom b/bin/kernal_mega65.rom
index de9a054c..312e66d1 100644
Binary files a/bin/kernal_mega65.rom and b/bin/kernal_mega65.rom differ
diff --git a/bin/kernal_ultimate64.rom b/bin/kernal_ultimate64.rom
index 9e443ee8..571c7efb 100644
Binary files a/bin/kernal_ultimate64.rom and b/bin/kernal_ultimate64.rom differ
diff --git a/c64/aliases/,aliases_ram_lowmem.s b/c64/aliases/,aliases_ram_lowmem.s
index fa96322b..00d19059 100644
--- a/c64/aliases/,aliases_ram_lowmem.s
+++ b/c64/aliases/,aliases_ram_lowmem.s
@@ -39,7 +39,7 @@
 	.label STREND    = $31 // $31-$32  -- NOT IMPLEMENTED --
 	.label FRETOP    = $33 // $33-$34  -- NOT IMPLEMENTED --
 	.label FRESPC    = $35 // $35-$36  [!] our implementation might be different  XXX give more details
-	.label MEMSIZ    = $37 // $37-$38  -- NOT IMPLEMENTED -- highest address of BASIC memory
+	.label MEMSIZ    = $37 // $37-$38  highest address of BASIC memory + 1
 	.label CURLIN    = $39 // $39-$3A  current BASIC line number
 	.label OLDLIN    = $3B // $3B-$3C  previous BASIC line number
 	.label OLDTXT    = $3D // $3D-$3E  current BASIC line pointer
diff --git a/c64/basic/cmd_new.s b/c64/basic/cmd_new.s
index a7fbd49e..8fbcb727 100644
--- a/c64/basic/cmd_new.s
+++ b/c64/basic/cmd_new.s
@@ -47,21 +47,21 @@ basic_do_new:
 #if CONFIG_MEMORY_MODEL_60K
 	lda #>$F7FF
 #else // CONFIG_MEMORY_MODEL_38K
-	lda #>$9FFF
+	lda #>$A000
 #endif
 	.byte $2C
 !:	
 #if CONFIG_MEMORY_MODEL_60K
 	lda #>$F7FF
 #else // CONFIG_MEMORY_MODEL_38K
-	lda #>$9FFF
+	lda #>$A000
 #endif
 	sta basic_top_of_memory_ptr+1
 	sta basic_start_of_strings_ptr+1
 #if CONFIG_MEMORY_MODEL_60K
 	lda #<$F7FF
 #else // CONFIG_MEMORY_MODEL_38K
-	lda #<$9FFF
+	lda #<$A000
 #endif
 	sta basic_top_of_memory_ptr+0
 	sta basic_start_of_strings_ptr+0	
diff --git a/c64/kernal/cartridge_signature.s b/c64/kernal/assets/cartridge_signature.s
similarity index 100%
rename from c64/kernal/cartridge_signature.s
rename to c64/kernal/assets/cartridge_signature.s
diff --git a/c64/kernal/colour_codes.s b/c64/kernal/assets/colour_codes.s
similarity index 100%
rename from c64/kernal/colour_codes.s
rename to c64/kernal/assets/colour_codes.s
diff --git a/c64/kernal/fd30.interop b/c64/kernal/assets/fd30.interop
similarity index 100%
rename from c64/kernal/fd30.interop
rename to c64/kernal/assets/fd30.interop
diff --git a/c64/kernal/fd30.vector_defaults.s b/c64/kernal/assets/fd30.vector_defaults.s
similarity index 100%
rename from c64/kernal/fd30.vector_defaults.s
rename to c64/kernal/assets/fd30.vector_defaults.s
diff --git a/c64/kernal/keyboard_matrix.s b/c64/kernal/assets/keyboard_matrix.s
similarity index 100%
rename from c64/kernal/keyboard_matrix.s
rename to c64/kernal/assets/keyboard_matrix.s