Hi Jerry —
Thanks for the reply. Yes, as mentioned in the post, I had tried rendering a .WAV but with little success.
However, I upgraded to 8.0b late yesterday and this seemed to cure the .WAV issue – so I have at least been able to drop a separate audio track into DVD Architect.
Although strangely, the only change to .WAV in 8.0b appears to be allowing files bigger than 4G – and my file size is 97 Meg. So I’m still not sure what the problem was (or is).
But at least this is a bit of progress and I have sound – which is encouraging and not quite as depressing as yesterday.
However, the AC3 is still hanging. Haven’t tried the MPEG-2 render yet …