Booting in to the 6.10 RC CD and DVD.
Boots and goes along without issue through the boot process with new Ubuntu boot splash in background. Is about to switch over to the Live Desktop and the screen goes blank/black. This occurs on the default Install/Start boot and the 2nd Safe Graphics option. Using the F4 VGA commands do not help.
ATI Radeon 9200 SE video card
Compaq P1100 21' monitor and Acer 54e monitor
ASUS K8V SE Deluxe mobo
AMD Athlon XP 64 (I only load the 386 OS on to it, though)
update: Bug now filed. Testing updates below. https://launchpad.net/distros/ubuntu/+bug/67487
* not having much luck on ubuntuforums or irc in figuring this out, so I thought I'd try here.