Is it possible to get a usage statistic for the harddrive? I'm looking for somthing similar to the CPU usage statistic that can be found in the registry. This wouldn't have to be a perfect statistic, but just an approximate indicator of how hard the harddrive is working. For example 0% when it's idle. And 100% when it's spinning at it's full speed and conducting intensive access. If that's not possible, is there a way to just detect if harddrive activity is occuring at a certain point in time?