The tag comes from the fact that this version was never publicly indexed. It was shared via private trackers and encrypted ZIP files distributed to a handful of veteran scene testers. Unlike the open-source versions that followed, Beta 10 contains proprietary code written in a hybrid of C++ and raw assembly, specifically optimized for Hitachi and Lite-On drives.

: The tool is often used to fix or "cross-link" ISOs to make them compatible with modern emulators like Burning for LT 3.0

: In the Stealth tab, click Insert SS and select the appropriate .ss file from your security sector folder.