Don't use RedHat? RedHat, although it's the root for many distros, is a TERRIBLE distro. Go with a source distro like Slackware, Gentoo or Debian, which are much more liked and capable distros.
And for people who don't know jack about Linux, Mandrake is available. Gwenole develops and works (i.e. is on the payroll) for Mandrakesoft, so you know the Mandrake distro is supported.