You could have downloaded SoftLeds 1.9.009 from our software library for free. The SoftLeds installer is commonly called SoftLeds.exe. SoftLeds relates to System Utilities. The actual developer of the program is xFX JumpStart. The most popular versions of the software 1.9 and 1.8.
From the developer:
SoftLeds can monitor the activity of any number of disks on your machine and machines on your network. It does so by displaying icons on your tray area, each one representing a disk being monitored.
You may want to check out more software, such as AveDesk, Control3 or IE Throttle, which might be similar to SoftLeds.