The "The Linux Kernel HOWTO" link in Section 6 "Resources" has been deprecated. Please check and remove it. Thx all the gentoo-dev'ers.
Yeah, TLDP removed their guide several years ago without providing a mirror. That's never okay. Instead of providing a link to 2.4 instructions, I'll just link to kernelnewbies.org, since that's an excellent up-to-date resource.
Thanks for reporting. Fixed in CVS.