Continuous data transfer from vi to sub-vi
A queue would be a good way to do it in that queues will guarantee you
won't lose any data. The only problem you might have is if the data
source is streaming data to the display really, really fast. If the
display VI is doing any find of processing that would slow it down,
you could overrun your queue. All in all though, it sounds like a good
approach, give it a try and keep us posted on how it comes out...