I don't know if this issue has come up before but on the lastest beta2 sound doesn't come up automagically upon install. I checked modules.conf and see that the sound system is trying to load dmasound_awacs which no longer exists. Replace that driver with dmasound_pmac and your sound will work fine. Hope it helps someone.
Keep up the great work on this awesome distro! People's jaws drop went I open up this G3 Powerbook and proceed to administer the network, control an NT domain, and db web apps. Love it! -James
