LiveGrade is a popular on-set color software, which is simple but has multi functionality, and supports many type of devices. LiveGrade v4.4.2 supported IS-miniX, which has all of the IS-mini functions and new functions like still image capturing.
To use IS-mini on LiveGrade, it requires purchasing the license, but for IS-miniX, payment is no longer required. Instead, to activate IS-miniX, you have to install WonderLookPro and register Free license.
WonderLookPro has a function to manage IS-miniX firmware.

You can download WonderLookPro from here, and how to register free license is explained here.

LiveGrade : http://pomfort.com/livegradepro/