<p>I have a subclass "s" of UIView.  I want to put some buttons and labels on s.  How do I associate my UIView subclass with a nib file?</p>

In Interface Builder, create a new
xib with the View template.
Click on the view in the list of
objects in the xib (you should also
see "File's Owner and "First
Responder").
Push Cmd-4 to open the Identity pane
of the inspector.
Type your class's name into the
"Class Name" field and push return.
You should be able the drag buttons in. To get at the nib from code, use
```
-[NSBundle loadNibNamed:owner:options:]
```
. Your view should be the first object in the returned array.