Watching Heroes last week I noticed a VFX shot with a distinctly Vue 6 flavour in the season 2 episode "Chapter Three Kindred". Its taken me a couple of days to track down a video of it on YouTube (above) and a few higher quality screen captures (below). If you can watch it on TV because it stood out even more for me then.
The background hills and clouds are fairly distinctive but for me the real give away is what looks like a large scale EcoSystem of the standard Vue palm trees made famous by the UFO video last year.
Anyway I've set up a vote so you can let me know if you think I'm right or not.