NexentaStor. NexentaStor is an enterprise-class unified storage solution built upon the foundation of the open-source file system Nexenta Core Platform, including the ZFS file system. NexentaStor adds to the open source foundation a complete set of managed features, including ZFS and synchronous block level replication, integrated search, console and graphical user interfaces, and optional advanced features, such as management of storage for leading virtualised environments, enhanced mapping and management for Fiber Channel and iSCSI environments, and active/active high availability. A free "developer's edition" based on the most recent stable Nexenta Core Platform is available free of charge for users with less than 4 terabyte of used disk space.
http://www.nexentastor.org/
MoLinux 5.2, an Ubuntu-based Spanish distribution developed in cooperation between the Spanish regional government of Castilla La Mancha and Centro de Excelencia de Software Libre, has been released. Some of the more important new features in this version include: addition of the XMBC media centre for controlling music, videos and photos in one central application; new design of the boot, splash and GDM login screens; addition of transparencies to window edges of open applications; hardware compatibility improvements; ext4 as the default file system; version upgrades of most included software programs; addition of MolinuxSync, a tool for synchronising group work data; inclusion of Psychosynth, an interactive and modular music synthesiser
http://www.molinux.info/