diff -aurN pymol-1.0-orig/modules/pymol/commanding.py pymol-1.0/modules/pymol/commanding.py
--- pymol-1.0-orig/modules/pymol/commanding.py	2007-07-01 17:12:26.000000000 -0500
+++ pymol-1.0/modules/pymol/commanding.py	2007-07-01 17:16:26.000000000 -0500
@@ -198,11 +198,11 @@
                 _self.unlock(0,_self)
             r = DEFAULT_SUCCESS
             if show_splash==1: # generic / open-source
-                png_path = _self.exp_path("$PYMOL_PATH/data/pymol/splash.png")
+                png_path = _self.exp_path("$PYMOL_DATA/data/pymol/splash.png")
             elif show_splash==2: # evaluation builds
-                png_path = _self.exp_path("$PYMOL_PATH/data/pymol/epymol.png")
+                png_path = _self.exp_path("$PYMOL_DATA/data/pymol/epymol.png")
             else: # incentive builds
-                png_path = _self.exp_path("$PYMOL_PATH/data/pymol/ipymol.png")
+                png_path = _self.exp_path("$PYMOL_DATA/data/pymol/ipymol.png")
             if os.path.exists(png_path):
                 _self.do("_ cmd.load_png('%s',0,quiet=1)"%png_path)
         else:
diff -aurN pymol-1.0-orig/modules/pymol/fitting.py pymol-1.0/modules/pymol/fitting.py
--- pymol-1.0-orig/modules/pymol/fitting.py	2007-07-01 17:12:26.000000000 -0500
+++ pymol-1.0/modules/pymol/fitting.py	2007-07-01 17:17:51.000000000 -0500
@@ -68,7 +68,7 @@
         if string.lower(matrix)=='none':
             matrix=''
         if len(matrix):
-            mfile = cmd.exp_path("$PYMOL_PATH/data/pymol/matrices/"+matrix)
+            mfile = cmd.exp_path("$PYMOL_DATA/data/pymol/matrices/"+matrix)
         else:
             mfile = ''        
         # delete existing alignment object (if asked to reset it)
diff -aurN pymol-1.0-orig/modules/pymol/importing.py pymol-1.0/modules/pymol/importing.py
--- pymol-1.0-orig/modules/pymol/importing.py	2007-07-01 17:12:26.000000000 -0500
+++ pymol-1.0/modules/pymol/importing.py	2007-07-01 17:18:52.000000000 -0500
@@ -170,7 +170,7 @@
         r = DEFAULT_ERROR
         
         
-        tables = { 'cmyk' : "$PYMOL_PATH/data/pymol/cmyk.png",
+        tables = { 'cmyk' : "$PYMOL_DATA/data/pymol/cmyk.png",
                       'pymol' : 'pymol',
                       'rgb' : 'rgb' }
 
diff -aurN pymol-1.0-orig/modules/pymol/wizard/mutagenesis.py pymol-1.0/modules/pymol/wizard/mutagenesis.py
--- pymol-1.0-orig/modules/pymol/wizard/mutagenesis.py	2007-07-01 17:12:26.000000000 -0500
+++ pymol-1.0/modules/pymol/wizard/mutagenesis.py	2007-07-01 17:20:44.000000000 -0500
@@ -53,8 +53,8 @@
 
         self.dep = default_dep
 
-        self.ind_library = io.pkl.fromFile(os.environ['PYMOL_PATH']+
-                                           "/data/chempy/sidechains/sc_bb_ind.pkl")
+        self.ind_library = io.pkl.fromFile(os.environ['PYMOL_DATA']+
+                                           "/chempy/sidechains/sc_bb_ind.pkl")
         self.load_library()
         self.status = 0 # 0 no selection, 1 mutagenizing
         self.bump_check = 1
@@ -217,8 +217,8 @@
     def load_library(self):
         if self.dep == 'dep':
             if not hasattr(self,'dep_library'):
-                self.dep_library = io.pkl.fromFile(os.environ['PYMOL_PATH']+
-                                           "/data/chempy/sidechains/sc_bb_dep.pkl")
+                self.dep_library = io.pkl.fromFile(os.environ['PYMOL_DATA']+
+                                           "/chempy/sidechains/sc_bb_dep.pkl")
             
     def set_mode(self,mode):
         cmd=self.cmd