Maybe getting a bit ahead of myself here, but pretty excited about the potential of the VIRB and Edge Combo ...
This is my glimpse into the future ..
It would be great to have my Edge 510 synced up to Forward and Rear Facing VIRB cameras on my bike - controlled by using the VIRB remote in the latest Edge 510 software update - this is here now!
Then the ability to load all the video streams and separate GPX tracks from the devices into VIRB edit as separate layers.
You could then choose which video angle and cut back and forth, with the GPX overlay staying in sync automatically ... maybe a little picture in picture as well, go on then. And then choice of activity metrics to overlay, maybe GPS. Distance, Speed from the VIRB Elite and throw in a bit of Temperature and HRM from the Edge, once again all synced up automagically :D:D
If you developers don't take any holidays for christmas I am sure you will get this all cracked by new year :D:D