Yum repos configuration for rawhide?

[Horst von Brand <vonbrand inf utfsm cl>]

Paint me confused, but fedora-release-5-rawhide installed repos for
core, development, extras, extras-development, legacy, updates, and
updates-testing. Only the core and extras were turned on (right for
Fedora 5, I assume), but the others weren't. Which ones should I
turn on to track rawhide?
-- 
Dr. Horst H. von Brand                   User #22616 counter.li.org
Departamento de Informatica                     Fono: +56 32 654431
Universidad Tecnica Federico Santa Maria              +56 32 654239
Casilla 110-V, Valparaiso, Chile                Fax:  +56 32 797513