title: NSOpenPanel - Everything deprecated?
body: <p>I've been trying to get a window to show up asking the person to choose a file, and I eventually did. The problem is, Xcode complains that the method I'm using is deprecated. I looked in the <a href="http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/ApplicationKit/Classes/NSOpenPanel_Class/Reference/Reference.html" rel="noreferrer">class reference</a>, but everything under the "running panels" section has been deprecated as of Mac OS 10.6. Is there a different class I'm supposed to be using now?</p>