Yes thanks CI300, the Guam prang is among those that I'll be reviewing. The really sad aspect of this whole problem is that there may be many more accidents and incidents, stretching back over the last 50 years or so, where invalid ILS signals, of one sort or another could've been an unrecognised causal factor. We may never know of all the occurrences.
Unfortunately, I'm not in a position to acquire a copy of the NZ60 video.