Crap. Another roadblock. [root at rcadmin:~/nf/nfsen-1.3.3]# ./install.pl etc/nfsen.conf Check for required Perl modules: All modules found. RRD version '1.4003' not yet supported! [root at rcadmin:~/nf/nfsen-1.3.3]# grep -i rrd README - RRDtools NfSen requires the RRD tools v1.0.x or > 1.2.11, at least the RRDs Perl - Prepares the RRD DBs for the live profile. -- “Don't eat anything you've ever seen advertised on TV” - Michael Pollan, author of "In Defense of Food"