diff --git a/pivilion-manual-setup.md b/pivilion-manual-setup.md
index 10b0f81..533c571 100644
--- a/pivilion-manual-setup.md
+++ b/pivilion-manual-setup.md
@@ -32,6 +32,8 @@ https://www.raspberrypi.org/downloads/raspbian/
 https://www.torproject.org/download/download-easy.html.en
 #### Nmap network scanning tool
 https://nmap.org/
+#### Arp
+Depending on your OS and network setup you can use the arp command and skip scaning the network with nmap (Linux & OSX only)
 
 Be careful with nmap - scanning networks that are not yours may be illegal in your country!  
 ### Windows only 
@@ -50,11 +52,21 @@ SSH access is turned of by default for security. We need to do a simple extra st
 
 The boot partition on a Pi should be accessible from any machine with an SD card reader, on Windows, Mac, or Linux. If you want to enable SSH, all you need to do is to put a file called ssh in the boot partition. The contents of the file don’t matter: it can contain any text you like, or even nothing at all. When the Pi boots, it looks for this file; if it finds it, it enables SSH and then deletes the file. SSH can still be turned on or off from the Raspberry Pi Configuration application or raspi-config; this is simply an additional way to turn it on if you can’t easily run either of those applications.
 
-Once that’s done, connect your RPi to a DHCP network with an ethernet cable and power it on.  Depending on your network configuration, you can login to your RPi using it's hostname "raspberry", or use a network discovery tool to find it's IP address. 
+### Connecting to your Pi
+Once that’s done, connect your RPi to a DHCP network with an ethernet cable and power it on.  Depending on your network configuration, you can login to your RPi using it's hostname "raspberry", use arp to find it with 
+
+`arp -a | grep "b8:27:eb"`
+
+since each Raspberry Pi has a mac address that begins with b8:27:eb we can use art and grep to locate our Raspberry on the network. 
+
+Or use a network discovery tool to find it's IP address. 
 We will use nmap to scan our DHCP IP range for all hosts that are up. Replace 10.0.0.1/24 with your IP address range. You can also check you router's settings to see all devices connected to your network and their IPs.
 
 `nmap 10.0.0.1/24`
 
+or
+
+
 Login to your pi using SSH with username: pi password: raspberry.
 
 `ssh pi@10.0.0.5 `