diff --git a/demos/second/part01_intropan/Makefile b/demos/second/part01_intropan/Makefile
index 35bdac36..dff32f13 100644
--- a/demos/second/part01_intropan/Makefile
+++ b/demos/second/part01_intropan/Makefile
@@ -11,13 +11,13 @@ all:	INTRO
 ####
 
 INTRO:	intro.o
-	ld65 -o INTRO intro.o -C $(LINKER_SCRIPTS)/apple2_6000.inc
+	ld65 -o INTRO intro.o -C $(LINKER_SCRIPTS)/apple2_8000.inc
 
 intro.o:	intro.s ../zx02_optim.s \
 	graphics/igl.hgr.zx02 \
 	graphics/igr.hgr.zx02 \
 	graphics/fc_sr_logo.hgr.zx02 \
-	horiz_scroll.s \
+	horiz_scroll.s hgr_partial.s \
 	../zp.inc ../hardware.inc ../qload.inc
 	ca65 -o intro.o intro.s -l intro.lst
 
diff --git a/demos/second/part01_intropan/graphics/Makefile b/demos/second/part01_intropan/graphics/Makefile
index 5b781011..8cb3cf1c 100644
--- a/demos/second/part01_intropan/graphics/Makefile
+++ b/demos/second/part01_intropan/graphics/Makefile
@@ -6,7 +6,7 @@ PNG2GR = ../../../../utils/gr-utils/png2gr
 
 all:	igl.hgr.zx02 igr.hgr.zx02 fc_sr_logo.hgr.zx02 \
 	demosplash.hgr.zx02 mockingboard.hgr.zx02 \
-	vmw.hgr.zx02
+	vmw.hgr.zx02 ship_sprites.hgr.zx02
 
 ####
 
@@ -26,6 +26,14 @@ igl.hgr:	igl.png
 
 ####
 
+ship_sprites.hgr.zx02:	ship_sprites.hgr
+	$(ZX02) ship_sprites.hgr ship_sprites.hgr.zx02
+
+ship_sprites.hgr:	ship_sprites.png
+	$(PNG_TO_HGR) ship_sprites.png > ship_sprites.hgr
+
+####
+
 mockingboard.hgr.zx02:	mockingboard.hgr
 	$(ZX02) mockingboard.hgr mockingboard.hgr.zx02
 
diff --git a/demos/second/part01_intropan/graphics/ship_sprites.png b/demos/second/part01_intropan/graphics/ship_sprites.png
new file mode 100644
index 00000000..0e352d5a
Binary files /dev/null and b/demos/second/part01_intropan/graphics/ship_sprites.png differ
diff --git a/demos/second/part01_intropan/hgr_partial.s b/demos/second/part01_intropan/hgr_partial.s
new file mode 100644
index 00000000..54f8fc3d
--- /dev/null
+++ b/demos/second/part01_intropan/hgr_partial.s
@@ -0,0 +1,46 @@
+; copy partial part of screen from $6000 to DRAW_PAGE
+	; HGR_X1,HGR_Y1 to HGR_X2,HGR_Y2 source
+	; destination = Y at HGR_DEST
+
+hgr_partial:
+	lda	HGR_DEST
+	sta	dest_y_smc+1
+
+	ldx	HGR_Y1		; Y1
+hgr_partial_outer_loop:
+	lda	hposn_low,X
+	sta	INL
+	lda	hposn_high,X
+	ora	#$40		; convert to $6000
+	sta	INH
+
+	txa
+	pha
+
+dest_y_smc:
+	ldx	#100		; DEST_Y
+	lda	hposn_low,X
+	sta	OUTL
+	lda	hposn_high,X
+	clc
+	adc	DRAW_PAGE
+	sta	OUTH
+
+	pla
+	tax
+
+	ldy	HGR_X1		; X1
+hgr_partial_inner_loop:
+	lda	(INL),Y
+	sta	(OUTL),Y
+	iny
+	cpy	HGR_X2		; X2
+	bne	hgr_partial_inner_loop
+
+	inc	dest_y_smc+1
+
+	inx
+	cpx	HGR_Y2		; Y2
+	bne	hgr_partial_outer_loop
+
+	rts
diff --git a/demos/second/part01_intropan/intro.s b/demos/second/part01_intropan/intro.s
index fff1aca8..42387a45 100644
--- a/demos/second/part01_intropan/intro.s
+++ b/demos/second/part01_intropan/intro.s
@@ -182,6 +182,7 @@ done_intro:
 	.include	"../hgr_table.s"
 	.include	"../hgr_clear_screen.s"
 	.include	"horiz_scroll.s"
+	.include	"hgr_partial.s"
 
 	.include	"../irq_wait.s"
 
@@ -198,3 +199,5 @@ fc_sr_logo_data:
 	.incbin "graphics/fc_sr_logo.hgr.zx02"
 vmw_data:
 	.incbin "graphics/vmw.hgr.zx02"
+sprite_data:
+	.incbin "graphics/ship_sprites.hgr.zx02"
diff --git a/demos/second/part10_lens_rotozoom/Makefile b/demos/second/part10_lens_rotozoom/Makefile
index e96f5567..a272bac3 100644
--- a/demos/second/part10_lens_rotozoom/Makefile
+++ b/demos/second/part10_lens_rotozoom/Makefile
@@ -33,4 +33,4 @@ graphics/lens_sprites.inc:
 clean:
 	rm -f *~ *.o *.lst LENS
 	cd graphics && make clean
-	cd audio && make clean
+
diff --git a/demos/second/qload.s b/demos/second/qload.s
index d9ec95ec..6ef6260c 100644
--- a/demos/second/qload.s
+++ b/demos/second/qload.s
@@ -169,13 +169,13 @@ which_disk_array:
 	.byte 1,1		; POLAR,FAKE_BIOS
 
 load_address_array:
-	.byte $D0,$D0,$60,$80	; MUSIC_INTRO, MUSIC_MAIN, INTRO, CHESS
+	.byte $D0,$D0,$80,$80	; MUSIC_INTRO, MUSIC_MAIN, INTRO, CHESS
 	.byte $60,$60,$60,$60	; GORILLA,LEAVES,LENS,PLASMA
 	.byte $60,$60,$60,$60	; CUBE,DOTS,SPHERES,OCEAN
 	.byte $60,$60		; POLAR,FAKE_BIOS
 
 start_address:
-	.byte $D0,$D0,$60,$80	; MUSIC_INTRO, MUSIC_MAIN, INTRO, CHESS
+	.byte $D0,$D0,$80,$80	; MUSIC_INTRO, MUSIC_MAIN, INTRO, CHESS
 	.byte $60,$60,$60,$80	; GORILLA,LEAVES,LENS,PLASMA
 	.byte $80,$80,$80,$60	; CUBE,DOTS,SPHERES,OCEAN
 	.byte $80,$60		; POLAR,FAKE_BIOS
@@ -200,7 +200,7 @@ sector_array:
 
 
 length_array:
-	.byte 32,48,80,48	; MUSIC_INTRO, MUSIC_MAIN, INTRO, CHESS
+	.byte 32,48,64,48	; MUSIC_INTRO, MUSIC_MAIN, INTRO, CHESS
 	.byte 32,32,16,16	; GORILLA,LEAVES,LENS,PLASMA
 	.byte 16,16,16,96	; CUBE,DOTS,SPHERES,OCEAN
 	.byte 16,16		; POLAR,FAKE_BIOS
diff --git a/demos/second/start.s b/demos/second/start.s
index 25000166..7ffa841e 100644
--- a/demos/second/start.s
+++ b/demos/second/start.s
@@ -154,7 +154,7 @@ load_program_loop:
 
 	cli			; start music
 
-	jsr	$6000
+	jsr	$8000
 
 
 	;=======================