diff --git a/README.md b/README.md
index b2aae30..7c4b32f 100755
--- a/README.md
+++ b/README.md
@@ -12,8 +12,13 @@ Installing and configuring the Raspberry Pi:  Download the apple2pi project to y
 <code>
 \#T0:23:respawn:/sbin/getty -L ttyAMA0 115200 vt100
 </code>
+<br>
+You will also want to disable the console messages that go out to the serial port in the /boot/cmdline.txt file.  Remove the "console=" clause and the "kgdboc=" clause from the /boot/cmdline.txt file.  Mine looks like:<br>
+<code>
+dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
+</code>
 
-To adjust the NTSC output so it fits nicely on my //c monitor, I edited the setting in /boot/config.txt such that:
+If you are using an HDMI port to display video, skip the overscan settings.  This was for my monitor and your values may vary (a lot). I adjust the NTSC output so it fits nicely on my //c monitor, I edited the setting in /boot/config.txt such that:
 
 <code>
 overscan_left=26<br>