config_query_string USERNAME "Enter your changeip.com account username: "
config_query_string DDNS_INT \
    "Enter your dynamic dns interface (ppp0, eth0...): "

message "Remember to add your password to /etc/changeip.conf"
message "changeip.sh should be run periodically (via cron)"
config_query CRON "Add a changeip entry to root cron job ?" y
