diff -u -r cappuccino/AppKit/Cib/CPCib.j cappuccino-borked/AppKit/Cib/CPCib.j
--- cappuccino/AppKit/Cib/CPCib.j	2009-04-28 12:23:15.000000000 +0200
+++ cappuccino-borked/AppKit/Cib/CPCib.j	2009-04-23 15:06:04.000000000 +0200
@@ -60,7 +60,10 @@
 
 - (id)initWithCibNamed:(CPString)aName bundle:(CPBundle)aBundle
 {
-    self = [self initWithContentsOfURL:aName];
+    if ( ! [aName hasSuffix:@".cib"])
+        aName = [aName stringByAppendingString:@".cib"];
+        
+    self = [self initWithContentsOfURL:[aBundle pathForResource:aName]];
     
     if (self)
     {
@@ -122,8 +125,8 @@
 
 - (BOOL)instantiateCibWithOwner:(id)anOwner topLevelObjects:(CPArray)topLevelObjects
 {
-    [CPDictionary dictionaryWithObjectsAndKeys:anOwner, CPCibOwner, topLevelObjects, CPCibTopLevelObjects];
-    return [self instantiate];
+    var nameTable = [CPDictionary dictionaryWithObjectsAndKeys:anOwner, CPCibOwner, topLevelObjects, CPCibTopLevelObjects];
+    return [self instantiateCibWithExternalNameTable:nameTable];
 }
 
 @end