only ever tested it on mine, not used it at all lol
Me too and I found that when panning the camera "live" was not quite that. The live view actually lagged a few milliseconds behind reality.
I'll give it a go on macro some time.
I think if you have been used to cameras without Live View it's use seems less useful.
Its really not meant for this. Live view is good for composing still life and portraits, Its excellent for composing in awkward situations but my favourite use is landscapes. I feel it helps alot in composition.
Steve