These are experimental profiles. Use at your own peril. AMD64 will need to
do the 2004.3 to 2005.0 upgrade as specified in the main Gentoo AMD64 docs.
This also adds udev to the system. If you use udev, you must have
RC_DEVICE_TARBALL="no" in /etc/conf.d/rc for correct functioning.
pebenito@gentoo.org