--- trunk/iceiPaper/iceiPaper.tex	2005/01/06 20:04:03	1905
+++ trunk/iceiPaper/iceiPaper.tex	2005/01/06 21:00:26	1906
@@ -388,20 +388,31 @@ So what is the preferred solid polymorph for simulated
 conditions, such as the density in fixed-volume simulations, can
 influence the polymorph expressed upon crystallization.
 
-So what is the preferred solid polymorph for simulated water?  The
-answer appears to be dependent both on the conditions and the model 
-used.  In the case of short cutoffs without a long-range interaction
-correction, Ice-{\it i} and Ice-{\it i}$^\prime$ have the lowest free
-energy of the studied polymorphs with all the models.  Ideally,
-crystallization of each model under constant pressure conditions, as
-was done with SSD/E, would aid in the identification of their
-respective preferred structures.  This work, however, helps illustrate
-how studies involving one specific model can lead to insight about
-important behavior of others.  In general, the above results support
-the finding that the Ice-{\it i} polymorph is a stable crystal
-structure that should be considered when studying the phase behavior
-of water models.
+\section{Conclusions}
 
+In this report, thermodynamic integration was used to determine the
+absolute free energies of several ice polymorphs.  Of the studied
+crystal forms, Ice-{\it i} was observed to be the stable crystalline
+state for {\it all} the water models when using a 9.0 \AA\
+intermolecular interaction cutoff.  Through investigation of possible
+interaction truncation methods, the free energy was shown to be
+partially dependent on simulation conditions; however, Ice-{\it i} was
+still observered to be a stable polymorph of the studied water models.
+
+So what is the preferred solid polymorph for simulated water?  As
+indicated above, the answer appears to be dependent both on the
+conditions and the model used.  In the case of short cutoffs without a
+long-range interaction correction, Ice-{\it i} and Ice-{\it
+i}$^\prime$ have the lowest free energy of the studied polymorphs with
+all the models.  Ideally, crystallization of each model under constant
+pressure conditions, as was done with SSD/E, would aid in the
+identification of their respective preferred structures.  This work,
+however, helps illustrate how studies involving one specific model can
+lead to insight about important behavior of others.  In general, the
+above results support the finding that the Ice-{\it i} polymorph is a
+stable crystal structure that should be considered when studying the
+phase behavior of water models.
+
 We also note that none of the water models used in this study are
 polarizable or flexible models.  It is entirely possible that the
 polarizability of real water makes Ice-{\it i} substantially less
