To see the average daily usage for a particular category of NT machines:

• Wait a good long while (~30 seconds) for the applet to load
• Select the category of machines to graph
• Select the starting and ending dates between which to graph
• Select the days of the week to include [All are selected by default]
• Click Graph It
• Wait a good long while (~40 seconds) for the graph to be generated

Use the information in the top Text Area of the applet to see how far back the logs go.

To select a single day, set both the start date and end date to that day.