I think there are a lot of little things that keep popping up about the V5 that should be kept in a list of some kind so the kids don't have to learn the hard way over and over again.
For example, the V5 motors do NOT use the old motor screws; they use the "regular" size Vex screws.
Also, from what I've heard, V5 wireless downloading is not yet implemented.
There has also been some mention of needing to reset the V5 batteries by pressing a paperclip through some kind of tiny hole.
It would be nice if an official list could be maintained so facts could be filtered from rumors, but I'm guessing the Vex people are super-busy filling orders for equipment. Maybe a moderator could do it or just tack on whatever you know to this thread.