DriveGLEAM is a fabulous hard drive utility which 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. 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). Does not "hook" into your system. Failure in DriveGLEAM can't "freeze" your drives. Configurable start with os delay. Configurable poll rate .....(free).....