Hi, I am multimedia student UK and I am conducting a research project into DVD menu systems, well 3d immersive menus to be precise. I am looking into how easy they are to use and identify any recurring problems with them. I ultimately aim to produce a set of guidelines that 3d menus systems should include. Confused.. Well what I mean by 3d immersive is by when you select a option from the menu it takes you to say a different room or part of the environment. Each section within the menu would be located within a different area or location within the environment. What i would like to know is if anyone knows of any great examples of these types of menu structures and if they have had any problems with them? For example the Red Dwarf DVD (region 2) is a great example of this type of menu. Any help suggestions would be greatly appreciated Cheers guys!!