Hi Anthony,
I read a post some time back which clarified the intention, well need really, for Revit to follow the 64 bit train.
The answer was along the lines that Revit does not need 64 bit technology, would not necessarily function faster using it, and will likely not be taking much notice of this development for some time.
Hope I am not doing Leonid or Irwin a disservice here, but it was one of them who made the comment.
I was actually heartened to hear this in a way - that the core engine system is not that constricted to need such things. That said, and as noted by the most knowledgeable users on this forum, the need for a fast CPU and maximum RAM first and most for processing, leaves the thought of how the average non corporate user can look to maximise performance in the near future and beyond.
What possibilities are there to move into a Linux environment ? loads of custom code ? is it possible ? Windows just gets more and more cluttered every time a new one or new patch , yet another hot fix or SP comes out.
cheers
trombe