Hi Matt, 
Hmm, we are indeed both on the same change set (6fb278bef80f). The Ramses files I'm running on are here (if you get a chance to give them a try):
http://kicp.uchicago.edu/~agertz/sam/
Thanks for your help!
Sam

On Tue, Dec 18, 2012 at 12:52 PM, Matthew Turk <matthewturk@gmail.com> wrote:
6fb278bef80f