diff --git a/presenter_demo/Makefile b/presenter_demo/Makefile
index 91c100c1..62ad1611 100644
--- a/presenter_demo/Makefile
+++ b/presenter_demo/Makefile
@@ -4,21 +4,27 @@ LFLAGS =
 
 all:	presenter_demo.dsk
 
-presenter_demo.dsk:	PRESENTER_DEMO TITLE.IMG NUM.SHAPE MMM
+presenter_demo.dsk:	PRESENTER_DEMO \
+	TITLE.HGR PLASMA_DPOSV.HGR \
+	NUM.SHAPE MMM
 	../dos33 presenter_demo.dsk SAVE A PRESENTER_DEMO
-	../dos33 presenter_demo.dsk SAVE B TITLE.IMG
+	../dos33 presenter_demo.dsk SAVE B TITLE.HGR
+	../dos33 presenter_demo.dsk SAVE B PLASMA_DPOSV.HGR
 	../dos33 presenter_demo.dsk SAVE B NUM.SHAPE
 	../dos33 presenter_demo.dsk SAVE A MMM
 
 
+PLASMA_DPOSV.HGR:	plasma-dposv-power.pcx
+	../pcx2hgr plasma-dposv-power.pcx > PLASMA_DPOSV.HGR
+
 MMM:		mmm.bas
 	../tokenize_asoft < mmm.bas > MMM
 
 NUM.SHAPE:	num.table
 	../shape_table -b < num.table > NUM.SHAPE
 
-TITLE.IMG:	title.pcx ../pcx2hgr
-	../pcx2hgr title.pcx > TITLE.IMG
+TITLE.HGR:	title.pcx ../pcx2hgr
+	../pcx2hgr title.pcx > TITLE.HGR
 
 PRESENTER_DEMO:	demo.bas
 	../tokenize_asoft < demo.bas > PRESENTER_DEMO
@@ -27,5 +33,5 @@ demo.bas:		../asoft_presenter
 	../asoft_presenter . > demo.bas
 
 clean:	
-	rm -f *~ *.IMG demo.bas PRESENTER_DEMO NUM.SHAPE MMM
+	rm -f *~ *.IMG *.HGR demo.bas PRESENTER_DEMO NUM.SHAPE MMM
 
diff --git a/presenter_demo/info b/presenter_demo/info
index 0f398ef0..7473b407 100644
--- a/presenter_demo/info
+++ b/presenter_demo/info
@@ -10,6 +10,7 @@ vweaver1@eecs.utk.edu
 SLIDES
 slide_wattsup_plot
 slide_rapl_intro
+slide_piotr_img
 slide_rapl_continued
 slide_rapl_more
 slide_rapl_finish
diff --git a/presenter_demo/mmm.bas b/presenter_demo/mmm.bas
index 213c4652..b5796fb4 100644
--- a/presenter_demo/mmm.bas
+++ b/presenter_demo/mmm.bas
@@ -4,6 +4,7 @@
   40 A(I,J) = I / 2 + J * 5
   50 B(I,J) = I / 4 * (I + 8) * J
   60  NEXT J,I
+  65  PRINT "10x10 Matrix-Matrix-multiply"
   70  PRINT  CHR$ (7);"START!"
  100  FOR J = 0 TO 9
  110  FOR I = 0 TO 9
diff --git a/presenter_demo/plasma-dposv-power.pcx b/presenter_demo/plasma-dposv-power.pcx
new file mode 100644
index 00000000..ab983bc2
Binary files /dev/null and b/presenter_demo/plasma-dposv-power.pcx differ
diff --git a/presenter_demo/slide_title b/presenter_demo/slide_title
index de4f8ce6..58112bf9 100644
--- a/presenter_demo/slide_title
+++ b/presenter_demo/slide_title
@@ -1,2 +1,2 @@
 HGR2
-TITLE.IMG
+TITLE.HGR