None of Tag's tags...

[pl_svn]

... shows in XLD's "Open Folder as Disc" (ok, ok... I know! what about updating Max too? ;-p )

[sbooth]

Can you clarify what you mean by none? None as in zero? What format are the files?

[pl_svn]

... loaded in XLD a folder containing AIFF files (edited in Tag) and... nothing at all, just: Track 01, Track 02 etc.

all was fine using Max (except the Album Artist tag still lacking in Max)