I've just tested it, and yeah, it still works. The keyframe editor in Vue is rather flaky (3 crashes in an hour), but at least the synch plugin works. I'm rendering a 120-frame animation in FPrime as I type this. So far no problems, just remember to change the grid size in Lightwave. And if Vue tells you there's a new synch file available and do you want to load it, be careful - it just destroyed my keyframes.