Multi Level elevator guide

[Paul]

Does anyone know of a guide on you tube or web that has a build of an lift that goes to the floors u select (selector/holo menu used) tried for ages and even had a book on this that had a tutural, but i got suck as the book has a few things wrong. Thanks

[Xaif]

It's an incredibly complex setup. This is from the list of tutorials in the tutorial menu:

http://www.youtube.com/watch?v=96lB00LTFQ8