diff --git a/Mac/Demo/PICTbrowse/oldPICTbrowse.py b/Mac/Demo/PICTbrowse/oldPICTbrowse.py
index 70b910e..72a29de 100644
--- a/Mac/Demo/PICTbrowse/oldPICTbrowse.py
+++ b/Mac/Demo/PICTbrowse/oldPICTbrowse.py
@@ -24,7 +24,7 @@
 		dummy = Res.GetResource('DLOG', ID_MAIN)
 	except Res.Error:
 		try:
-			Res.OpenResFile("oldPICTbrowse.rsrc")
+			Res.FSpOpenResFile("oldPICTbrowse.rsrc", 0)
 		except Res.Error, arg:
 			EasyDialogs.Message("Cannot open PICTbrowse.rsrc: "+arg[1])
 			sys.exit(1)	
diff --git a/Mac/Demo/waste/htmled.py b/Mac/Demo/waste/htmled.py
index c6ae2e7..ec6f58b 100644
--- a/Mac/Demo/waste/htmled.py
+++ b/Mac/Demo/waste/htmled.py
@@ -194,7 +194,7 @@
 		l, t, r, b = self.ted.WEGetViewRect()
 		vr = (l, t, l+width-15, t+height-15)
 		self.ted.WESetViewRect(vr)
-		Win.InvalRect(vr)
+		Win.InvalWindowRect(vr)
 		ScrolledWindow.do_postresize(self, width, height, window)
 		
 	def do_contentclick(self, local, modifiers, evt):
@@ -290,7 +290,7 @@
 		self.ted.WESetSelection(start, end)
 		self.ted.WESelView()
 		self.ted.WEFeatureFlag(WASTEconst.weFInhibitRecal, 0)
-		Win.InvalRect(self.ted.WEGetViewRect())
+		Win.InvalWindowRect(self.ted.WEGetViewRect())
 
 		self.updatescrollbars()
 		self.parent.updatemenubar()
diff --git a/Mac/Demo/waste/swed.py b/Mac/Demo/waste/swed.py
index 473d777..cfaae9d 100644
--- a/Mac/Demo/waste/swed.py
+++ b/Mac/Demo/waste/swed.py
@@ -163,7 +163,7 @@
 		l, t, r, b = self.ted.WEGetViewRect()
 		vr = (l, t, l+width-15, t+height-15)
 		self.ted.WESetViewRect(vr)
-		Win.InvalRect(vr)
+		Win.InvalWindowRect(vr)
 		ScrolledWindow.do_postresize(self, width, height, window)
 		
 	def do_contentclick(self, local, modifiers, evt):
diff --git a/Mac/Demo/waste/wed.py b/Mac/Demo/waste/wed.py
index c56ce2b..276bd72 100644
--- a/Mac/Demo/waste/wed.py
+++ b/Mac/Demo/waste/wed.py
@@ -136,7 +136,7 @@
 		l, t, r, b = self.ted.WEGetViewRect()
 		vr = (l, t, l+width-15, t+height-15)
 		self.ted.WESetViewRect(vr)
-		Win.InvalRect(vr)
+		Win.InvalWindowRect(vr)
 		ScrolledWindow.do_postresize(self, width, height, window)
 		
 	def do_contentclick(self, local, modifiers, evt):