build world and kernel for multiple boxes

[DW]

Hello,

I used to have a document that explained how to make buildworld and 
kernel on one box, and package it up/make binaries for installation on 
multiple systems.

I can't find it anywhere, and google and me aren't getting along today.

I have a bunch to make and don't feel like cvsup'ing, and building 
everything from source again over and over and over.

Please help.

Thanks,
DW