diff --git a/README.md b/README.md
index 3e5e9253..be0d4369 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ A more detailed explanation of the installation can be found [here](http://jacob
 [![Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif "AdminLTE Presentation")](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY "Donate")
 
 ## Gravity
-The [gravity.sh](https://github.com/jacobsalmela/pi-hole/blob/master/gravity.sh) does most of the magic.  The script pulls in ad domains from many sources and compiles them into a single list of [over 900,000 entries](http://jacobsalmela.com/block-millions-ads-network-wide-with-a-raspberry-pi-hole-2-0).
+The [gravity.sh](https://github.com/jacobsalmela/pi-hole/blob/master/gravity.sh) does most of the magic.  The script pulls in ad domains from many sources and compiles them into a single list of [over 1.6 million entries](http://jacobsalmela.com/block-millions-ads-network-wide-with-a-raspberry-pi-hole-2-0).
 
 ## Whitelist and blacklist
 You can add a `whitelist.txt` or `blacklist.txt` in `/etc/pihole/` and the script will apply those files automatically.
@@ -47,4 +47,4 @@ A technical and detailed description can be found [here](http://jacobsalmela.com
 ## Other Operating Systems
 This script will work for other UNIX-like systems with some slight **modifications**.  As long as you can install `dnsmasq` and a Webserver, it should work OK.  The automated install only works for a clean install of Raspiban right now since that is how the project originated.
 
-[![Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif "AdminLTE Presentation")](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY "Donate")
\ No newline at end of file
+[![Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif "AdminLTE Presentation")](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY "Donate")
diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh
index c745c502..80bb7543 100755
--- a/automated install/basic-install.sh	
+++ b/automated install/basic-install.sh	
@@ -27,12 +27,12 @@ read
 if [[ -f /etc/dnsmasq.d/adList.conf ]];then
 	echo "Original Pi-hole detected.  Initiating sub space transport..."
 	sudo mkdir -p /etc/pihole/original/
-	mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d")
-	mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d")
-	mv /etc/resolv.conf /etc/pihole/original/resolv.conf.$(date "+%Y-%m-%d")
-	mv /etc/lighttpd/lighttpd.conf /etc/pihole/original/lighttpd.conf.$(date "+%Y-%m-%d")
-	mv /var/www/pihole/index.html /etc/pihole/original/index.html.$(date "+%Y-%m-%d")
-	mv /usr/local/bin/gravity.sh /etc/pihole/original/gravity.sh.$(date "+%Y-%m-%d")
+	sudo mv /etc/dnsmasq.d/adList.conf /etc/pihole/original/adList.conf.$(date "+%Y-%m-%d")
+	sudo mv /etc/dnsmasq.conf /etc/pihole/original/dnsmasq.conf.$(date "+%Y-%m-%d")
+	sudo mv /etc/resolv.conf /etc/pihole/original/resolv.conf.$(date "+%Y-%m-%d")
+	sudo mv /etc/lighttpd/lighttpd.conf /etc/pihole/original/lighttpd.conf.$(date "+%Y-%m-%d")
+	sudo mv /var/www/pihole/index.html /etc/pihole/original/index.html.$(date "+%Y-%m-%d")
+	sudo mv /usr/local/bin/gravity.sh /etc/pihole/original/gravity.sh.$(date "+%Y-%m-%d")
 else
 	:
 fi
@@ -41,6 +41,11 @@ echo "Updating the Pi..."
 sudo apt-get update
 sudo apt-get -y upgrade
 
+echo "Installing tools..."
+sudo apt-get -y install dnsutils
+sudo apt-get -y install bc
+sudo apt-get -y install toilet
+
 echo "Installing DNS..."
 sudo apt-get -y install dnsmasq
 sudo update-rc.d dnsmasq enable
diff --git a/gravity.sh b/gravity.sh
index 71b194dd..1f5e3fb6 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -19,9 +19,6 @@ sources=('https://adaway.org/hosts.txt'
 adList=/etc/pihole/gravity.list
 origin=/etc/pihole
 piholeDir=/etc/pihole
-if [[ -f $piholeDir/pihole.conf ]];then
-	. $piholeDir/pihole.conf
-fi
 justDomainsExtension=domains
 matter=pihole.0.matter.txt
 andLight=pihole.1.andLight.txt
@@ -34,6 +31,13 @@ latentBlacklist=$origin/latentBlacklist.txt
 whitelist=$piholeDir/whitelist.txt
 latentWhitelist=$origin/latentWhitelist.txt
 
+# After setting defaults, check if there's local overrides
+if [[ -r $piholeDir/pihole.conf ]];then
+    echo "** Local calibration requested..."
+	. $piholeDir/pihole.conf
+fi
+
+
 echo "** Neutrino emissions detected..."
 
 # Create the pihole resource directory if it doesn't exist.  Future files will be stored here
@@ -55,7 +59,11 @@ function createSwapFile()
 	sudo dphys-swapfile swapon
 	}
 	
-if [[ -f /etc/dphys-swapfile ]];then
+
+if [[ -n "$noSwap" ]]; then
+    # if $noSwap is set, don't do anything
+    :
+elif [[ -f /etc/dphys-swapfile ]];then
 	swapSize=$(cat /etc/dphys-swapfile | grep -m1 CONF_SWAPSIZE | cut -d'=' -f2)
 	if [[ $swapSize != 500 ]];then
 		mv /etc/dphys-swapfile /etc/dphys-swapfile.orig
@@ -72,30 +80,33 @@ fi
 # Loop through domain list.  Download each one and remove commented lines (lines beginning with '# 'or '/') and blank lines
 for ((i = 0; i < "${#sources[@]}"; i++))
 do
+	url=${sources[$i]}
 	# Get just the domain from the URL
-	domain=$(echo "${sources[$i]}" | cut -d'/' -f3)
+	domain=$(echo "$url" | cut -d'/' -f3)
 	
 	# Save the file as list.#.domain
-	saveLocation=$origin/"list"."$i"."$domain"
+	saveLocation=$origin/list.$i.$domain.$justDomainsExtension
 	
+		echo -n "Getting $domain list... "
 	# Use a case statement to download lists that need special cURL commands to complete properly
 	case "$domain" in
-		"adblock.mahakala.is") data=$(curl -s -A 'Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0' -e http://forum.xda-developers.com/ -z $saveLocation."$justDomainsExtension" "${sources[$i]}");;
+		"adblock.mahakala.is") data=$(curl -s -A 'Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0' -e http://forum.xda-developers.com/ -z $saveLocation $url);;
 		
-		"pgl.yoyo.org") data=$(curl -s -d mimetype=plaintext -d hostformat=hosts -z $saveLocation."$justDomainsExtension" "${sources[$i]}");;
+		"pgl.yoyo.org") data=$(curl -s -d mimetype=plaintext -d hostformat=hosts -z $saveLocation $url);;
 
-		*) data=$(curl -s -z $saveLocation."$justDomainsExtension" -A "Mozilla/10.0" "${sources[$i]}");;
+		*) data=$(curl -s -z $saveLocation -A "Mozilla/10.0" $url);;
 	esac
 	
 	if [[ -n "$data" ]];then
-		echo "Getting $domain list..."
 		# Remove comments and print only the domain name
 		# Most of the lists downloaded are already in hosts file format but the spacing/formating is not contigious
 		# This helps with that and makes it easier to read
 		# It also helps with debugging so each stage of the script can be researched more in depth
-		echo "$data" | awk 'NF {if ($1 !~ "#") { if (NF>1) {print $2} else {print $1}}}' > $saveLocation."$justDomainsExtension"
+		echo "$data" | awk 'NF {if ($1 !~ "#") { if (NF>1) {print $2} else {print $1}}}' | \
+			sed -e 's/^[. \t]*//' -e 's/\.\.\+/./g' -e 's/[. \t]*$//' | grep "\." > $saveLocation
+		echo "Done."
 	else
-		echo "Skipping $domain list because it does not have any new entries..."
+		echo "Skipping list because it does not have any new entries."
 	fi
 done
 
@@ -105,11 +116,11 @@ find $origin/ -type f -name "*.$justDomainsExtension" -exec cat {} \; | tr -d '\
 
 # Append blacklist entries if they exist
 if [[ -f $blacklist ]];then
-        numberOf=$(cat $blacklist | sed '/^\s*$/d' | wc -l)
-        echo "** Blacklisting $numberOf domain(s)..."
-        cat $blacklist >> $origin/$matter
+	numberOf=$(cat $blacklist | sed '/^\s*$/d' | wc -l)
+	echo "** Blacklisting $numberOf domain(s)..."
+	cat $blacklist >> $origin/$matter
 else
-        :
+	:
 fi
 
 function gravity_advanced()
@@ -135,13 +146,24 @@ function gravity_advanced()
 if [[ -f $whitelist ]];then
 	# Remove whitelist entries
 	numberOf=$(cat $whitelist | sed '/^\s*$/d' | wc -l)
-	echo "** Whitelisting $numberOf domain(s)..."
-	# Append a "$" to the end of each line so it can be parsed out with grep -w
-	echo -n "^$" > $latentWhitelist
-	awk -F '[# \t]' 'NF>0&&$1!="" {print $1"$"}' $whitelist > $latentWhitelist
-	cat $origin/$matter | grep -vwf $latentWhitelist > $origin/$andLight
-	gravity_advanced
+	plural=; [[ "$numberOf" != "1" ]] && plural=s
+	echo "** Whitelisting $numberOf domain${plural}..."
+	# Append a "$" to the end, prepend a "^" to the beginning, and
+	# replace "." with "\." of each line to turn each entry into a
+	# regexp so it can be parsed out with grep -x
+	awk -F '[# \t]' 'NF>0&&$1!="" {print "^"$1"$"}' $whitelist | sed 's/\./\\./g' > $latentWhitelist
 else
-	cat $origin/$matter > $origin/$andLight
-	gravity_advanced
+	rm $latentWhitelist
 fi
+
+# Prevent our sources from being pulled into the hole
+plural=; [[ "${#sources[@]}" != "1" ]] && plural=s
+echo "** Whitelisting ${#sources[@]} ad list source${plural}..."
+for url in ${sources[@]}
+do
+	echo "$url" | awk -F '/' '{print "^"$3"$"}' | sed 's/\./\\./g' >> $latentWhitelist
+done
+
+grep -vxf $latentWhitelist $origin/$matter > $origin/$andLight
+
+gravity_advanced