XSI 5 is out! And I just downloaded the trial version... As usual Avid is incredibly efficient at implementing users' requests... They once again revamped the interface, which is different and a lot skinnier. The maya migration tools are awesome. Because I use max at work, XSI in my own time and Maya on a short movie i'm working on, having to reajust all the time to cam nav and the rest guest quite annoying. So now I have Maya shortcuts on all 3. All I need is for autodesk to change their viewport nav to Maya style and I'm set. :)