diff --git a/zfsync.sh b/zfsync.sh
index 2a7acd8..de2a9f3 100755
--- a/zfsync.sh
+++ b/zfsync.sh
@@ -4,6 +4,7 @@
 
 # in case of failure, unepexpected reboot while syncing, etc.:
 # - destroy all snapshots on both local & ${bro}
+# - for i in ftp web mail; do zfs snapshot servers/$i/home@newsync ;done
 # - for i in ftp web mail; do zfs send servers/$i/home@newsync | ssh ${bro} zfs receive -vFd servers ;done
 # - for i in ftp web mail; do zfs rename servers/$i/home@newsync servers/$i/home@prevsync ;done
 # - ssh ${bro} "for i in ftp web mail; do zfs rename servers/$i/home@newsync servers/$i/home@prevsync ;done"
@@ -11,7 +12,7 @@
 bro="small"
 pools="ftp mail web"
 
-SENDNSCA=/usr/local/sbin/send_nsca\ -H\ <nagios_host>\ -d\ ';;'\ -c\ /usr/local/etc/nagios/send_nsca.cfg
+SENDNSCA=/usr/local/sbin/send_nsca\ -H\ 192.168.3.3\ -d\ ';;'\ -c\ /usr/local/etc/nagios/send_nsca.cfg
 HOSTNAME=`/bin/hostname -f | /usr/bin/cut -d '.' -f 1,1`
 SERVICENAME=zfsync
 LOGFILE=/tmp/zfsync.log