Last week our paper titled “Fully-Coupled Simulation of Cosmic Reionization. I: Numerical Methods and Tests” was accepted to the Astrophysical Journal Supplement. This paper was written in collaboration with a few colleagues in UC-San Diego, and SMU.  I was added to this work during the review process when it was determined that we needed a comparison test between the two radiation transport solvers in Enzo: flux-limited diffusion and adaptive ray tracing. The tests in this paper sets the stage for future work on galaxy formation simulations with a self-consistent reionization history.