LinuxBSDos.com posted an installation guide for Sabayon Linux 5.3

One of the best features introduced in Sabayon 5.3, the latest upgrade to the Gentoo-based, multi-purpose Linux distribution is the installer. The old installer was dumped in favor of Anaconda, the Fedora 13 installation program. Aside from bringing enterprise-class storage features to Sabayon, Anaconda boots a lot faster than Sabayon’s old installer, which had the unenviable reputation of being very slow and resource-intensive.

  Sabayon 5.3 installation guide