After it tries to start Darwin x86_64 I get a message about Boot args then "BaseSystem.dmg" followed by the boot flags I had inserted.
I was able to install successfully a few days ago, then I had some trouble with a 10.9.2 update...long story short, I ended up cleaning the drive using the Win8 install recovery and am trying to reinstall.
ASUS Sabertooth 990
Gigabyte Nvidia 660 OC
Everything worked before, I installed using boot flags:
-v -x amdfx arch=x86_64 and added npci=0x3000 to my chameleon plist and everything was great.
Shouldn't have tried to update, sigh.