Darn, I've deleted Josh's response, so I'll work from memory: Other than displaying block size with metaflac, I'm stumped at how to find out the -l and -r values and the -m / -M choices, so how does one determine them? And to avoid the overhead of a separate post, where does one get the cnv_flacpcm.wac support file for Winamp 3? It's not in the .zip file, it's not in the Windows installer such as I can see. A search on Google turned up only references to it rather than copies of it. The search function on winamp.com swears that there are no plug-ins matching the string "flac" or "cnv_flacpcm.wac" or "flacpcm" or "cnv_flacpcm." (I'm asking mostly out of curiosity; I'm still using Winamp 2 and an old in_flac.dll that displays filenames as titles because I haven't tackled learning tagging yet.) Thanks.