Hi guys The shortest period graph on my mrtg setup (Debian testing) is a daily graph using a five minute average. My nightly 'apt-get update' spikes the bandwidth high enough that a lot of the traffic I'm interested is barely visible at the bottom of the graph. What I'd like to do is set up a graph that covers the last few hours using the five minute data. I've been rummaging through cfgmaker, /usr/share/doc, mrtg.org and google without finding out how to do it. Can anyone point me toward the right docs? Thanks, Steve