--- a/display.rc	Mon Aug 02 11:18:18 2010 +0200
+++ b/display.rc	Thu Aug 05 16:42:39 2010 +0200
@@ -489,9 +489,6 @@
 View defaultStyle isNil ifTrue:[
     style := #mswindowsXP.
     type := OperatingSystem getSystemType.
-    type = 'sunos' ifTrue:[
-	style := #mswindowsXP
-    ].
     type = 'next' ifTrue:[
 	style := #next
     ].
@@ -502,10 +499,7 @@
 	style := #os2
     ].
     type = 'win32' ifTrue:[
-	(OperatingSystem getSystemInfo at:#'system') = 'xp' ifTrue:[
-	    style := #mswindowsXP
-	].
-	(OperatingSystem getSystemInfo at:#'system') = 'vista' ifTrue:[
+	(OperatingSystem isVistaLike) ifTrue:[
 	    style := #mswindowsVista
 	].
     ].