--- libexec/NfSenRC.pm.org	2007-11-20 04:27:39.000000000 -0800
+++ libexec/NfSenRC.pm	2008-02-07 22:18:47.000000000 -0800
@@ -158,7 +158,7 @@
 	print ".\n";
 
 	print "Starting nfsend";
-	system "$NfConf::BINDIR/nfsend";
+	system "/usr/bin/su __NETFLOWUSER__ -c $NfConf::BINDIR/nfsend";
 	my $exit_value  = $main::child_exit >> 8;
 	my $signal_num  = $main::child_exit & 127;
 	my $dumped_core = $main::child_exit & 128;
