i have a custom report that tracks interface utilization of 2 backup servers during our 4 hour backup window. this report gives me the untilzation of each server broken down by hour. i have it set up for the last 7 days so i end up with a chart that shows 8 data points for each day....each hour for 4 hours for 2 servers. that is working fine....what i'd like to add is a graph that can show me the spikes during the backup window and how long each spike is lasting.....is there a way to get that data to show up in a graph? i do have multiple interface graphs but i can't figure out how to only show that 4 hour window in the graph.