DriveGLEAM is a hard-drive activity monitoring utility. DriveGLEAM shows read/write activity for your hard drives in the system notification area (tray). It also supports output via parallel port so that you can for example have a red led for write and a green led for read access.
DriveGLEAM Features:
* Monitor physical disks or partitions (or both)
* Allows for CPU, RAM , VRAM usage display in tray.
* Read / Write / ReadWrite and Idle status indicators
* Indicators in tray or the parallel port, output directly to LED s, Just place some LED's on top of your monitor and enjoy real monitoring of read/write status realtime ;) (no special hardware required)
* Uses very few resources (cpu usage)
* Configurable start with os delay
* Configurable poll rate

The license of this software is Freeware, you can free download and free use this disk management software.