Yeah, i guess your right, but he wants speed, and he said that hes not afraid of the command line. Gentoo is pretty much the fastest, most streamlined distro out there because you build it specificly for your hardware.
It hasnt changed, you can just install Gentoo from a cd like any other distro, but to get every last ounce of performance out of a machine installing from the command line is the way to go.
The beautiful thing is that most distributions are now compiled for i686 architecture, so it makes Gentoo's point moot. I tried both SuSE and Gentoo on my machine and noticed zero difference in speed of the system. Of course, installation of Gentoo took way longer than I cared for. It seemed I poured hours into the installation, and how long before I break even from any additional speed of the system?