hairy_hen said:
So to sum all that up in one sentence: always use tools with good quality anti-aliasing enabled, and you'll be far ahead of the curve when it comes to delivering high fidelity results.

Great, thanks for the detailed reply.

Will there be any degradation from applying the anti-aliasing filter twice (once for upsampling 44.1kHz to 192kHz and once for downsampling down to 48kHz)? Sound Forge allows one to set the interpolation accuracy from 1 to 4, and setting it to 4 takes a good while for the resampling processing to complete. So might it already be internally doing something similar to the 44.1>192>48 process? I'd have a bit more peace of mind if I only had to apply the filter once and could go directly from 44.1 to 48, but if 44.1 to 192 to 48 will still be better despite applying the filter twice, then that's what I'll do.