[root@archy etc]# git diff pacman.conf
diff --git a/pacman.conf b/pacman.conf
index fcfdf15..5e305a8 100644
--- a/pacman.conf
+++ b/pacman.conf
@@ -13,11 +13,12 @@
 #DBPath      = /var/lib/pacman/
 #CacheDir    = /var/cache/pacman/pkg/
 #LogFile     = /var/log/pacman.log
+#GPGDir      = /etc/pacman.d/gnupg/
 HoldPkg     = pacman glibc
 # If upgrades are available for these packages they will be asked for first
 SyncFirst   = pacman
-#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
 #XferCommand = /usr/bin/curl -C - -f %u > %o
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
 #CleanMethod = KeepInstalled
 Architecture = auto

@@ -28,12 +29,23 @@ Architecture = auto
 #NoUpgrade   =
 #NoExtract   =

-# Misc options (all disabled by default)
+# Misc options
 #UseSyslog
-#ShowSize
 #UseDelta
 #TotalDownload
-#CheckSpace
+CheckSpace
+#VerbosePkgLists
+
+# PGP signature checking
+# NOTE: None of this will work without running `pacman-key --init` first.
+# The compiled in default is equivalent to the following line. This requires
+# you to locally sign and trust packager keys using `pacman-key` for them to be
+# considered valid.
+#SigLevel = Optional TrustedOnly
+# If you wish to check signatures but avoid local sign and trust issues, use
+# the following line. This will treat any key imported into pacman's keyring as
+# trusted.
+#SigLevel = Optional TrustAll

 #
 # REPOSITORIES
@@ -76,5 +88,6 @@ Include = /etc/pacman.d/mirrorlist
 # An example of a custom package repository.  See the pacman manpage for
 # tips on creating your own repositories.
 #[custom]
+#SigLevel = Optional TrustAll
 #Server = file:///home/custompkgs