Florian -
You added Totaldisc to M4A files (works for MP3s as well) on 12/04, but I don't see it in the field list box in any of the function dialog windows. Is there a reason it is not available?
BTW - it still works if you type it in.
I plan to switch to #/## track format for MP4 files to the next release. So TOTALTRACKS will be obsolete.
Best regards,
~ Florian