Because of its small memory use and quick loading time, Fluxbox is popular in many Live CDs such as Knoppix STD and GParted. It was the default window manager of Damn Small Linux, but was replaced with JWM after the release of Damn Small Linux 4.0. It is currently the default window manager of antiX , a linux distribution based on MEPIS and designed for old computers, PCFluxboxOS, a remaster of PCLinuxOS, and LinguasOS, a Live CD distribution for professional translators. Fluxbuntu, Ubuntu with Fluxbox and lightweight applications, was released in October 2007.