Gentoo Linux 11.2 is a live DVD (with several desktop environments) that can be used to install Gentoo Linux to a hard disk using Gentoo "stages". The LiveDVD is available in two flavors: a hybrid x86/x86_64 version, and an x86_64 multilib version. The livedvd-x86-amd64-32ul-11.2 version will work on 32-bit x86 or 64-bit x86_64. If your CPU architecture is x86, then boot with the default gentoo kernel. If your arch is amd64, boot with the gentoo64 kernel. This means you can boot a 64-bit kernel and install a customized 64-bit userland while using the provided 32-bit userland. The livedvd-amd64-multilib-11.2 version is for x86_64 only.

About Gentoo Linux

Gentoo Linux is a versatile and fast, completely free Linux distribution geared towards developers and network professionals. Unlike other distros, Gentoo Linux has an advanced package management system called Portage. Portage is a true ports system in the tradition of BSD ports, but is Python-based and sports a number of advanced features including dependencies, fine-grained package management, "fake" (OpenBSD-style) installs, safe unmerging, system profiles, virtual packages, config file management, and more.