QUOTE(Akkurat @ Jun 29 2008, 05:32)

Maybe there's a bug in the foobar? I replied to
same question back in February.. and IIRC, never got any response from the other user. Maybe you could try it. Also if you have any other tools/programs (mp3tag, winamp, etc.) which can read the tags, please do try them also.
Akkurat, thanks for your help. Below is the results of "metaflac --list." There are no "comment" lines about replay/album gain. I should mention that the lack of replay/album gain has occurred for every single flac file I've produced through REACT/EAC these last 3+ months. I didn't realize the "comment" tags were missing until this weekend. I've been concentrating too much on extracting rather than detailed listening.

I've now ran the same command on a completely different flac file that manually had replay gain added via foobar. It has "Comments" of "replaygain_album_gain=-4.93 dB," "replaygain_album_peak=0.967529," "replaygain_track_gain=-5.58 dB," and "replaygain_track_peak=0.967529." I would have expected to see those on the flac file shown below.
QUOTE
P.S. You can use CODEBOX tags to wrap long code listings.. if you didn't know.
Are there different "codebox" tags than what I am using? When I copy and paste from my script window, that is exactly how it appears, in terms of the line wrapping. I was trying not to alter what I see on my screen in case there was a syntax error.
CODE
metaflac --list "To Here Knows When.flac"
METADATA block #0
type: 0 (STREAMINFO)
is last: false
length: 34
minimum blocksize: 4096 samples
maximum blocksize: 4096 samples
minimum framesize: 14 bytes
maximum framesize: 11610 bytes
sample_rate: 44100 Hz
channels: 2
bits-per-sample: 16
total samples: 15404424
MD5 signature: 9b781211d8dda10a11205b18b585dbdf
METADATA block #1
type: 3 (SEEKTABLE)
is last: false
length: 630
seek points: 35
point 0: sample_number=0, stream_offset=0, frame_samples=4096
point 1: sample_number=438272, stream_offset=1044469, frame_samples=4096
point 2: sample_number=880640, stream_offset=2139138, frame_samples=4096
point 3: sample_number=1318912, stream_offset=3240111, frame_samples=4096
point 4: sample_number=1761280, stream_offset=4344615, frame_samples=4096
point 5: sample_number=2203648, stream_offset=5479015, frame_samples=4096
point 6: sample_number=2641920, stream_offset=6587450, frame_samples=4096
point 7: sample_number=3084288, stream_offset=7752211, frame_samples=4096
point 8: sample_number=3526656, stream_offset=8913647, frame_samples=4096
point 9: sample_number=3964928, stream_offset=10002455, frame_samples=4096
point 10: sample_number=4407296, stream_offset=11116986, frame_samples=4096
point 11: sample_number=4849664, stream_offset=12238365, frame_samples=4096
point 12: sample_number=5287936, stream_offset=13371501, frame_samples=4096
point 13: sample_number=5730304, stream_offset=14506134, frame_samples=4096
point 14: sample_number=6172672, stream_offset=15674097, frame_samples=4096
point 15: sample_number=6610944, stream_offset=16835719, frame_samples=4096
point 16: sample_number=7053312, stream_offset=18013314, frame_samples=4096
point 17: sample_number=7495680, stream_offset=19186579, frame_samples=4096
point 18: sample_number=7933952, stream_offset=20312073, frame_samples=4096
point 19: sample_number=8376320, stream_offset=21456886, frame_samples=4096
point 20: sample_number=8818688, stream_offset=22638594, frame_samples=4096
point 21: sample_number=9256960, stream_offset=23804437, frame_samples=4096
point 22: sample_number=9699328, stream_offset=24944533, frame_samples=4096
point 23: sample_number=10141696, stream_offset=26088643, frame_samples=4096
point 24: sample_number=10579968, stream_offset=27220458, frame_samples=4096
point 25: sample_number=11022336, stream_offset=28361730, frame_samples=4096
point 26: sample_number=11464704, stream_offset=29506672, frame_samples=4096
point 27: sample_number=11902976, stream_offset=30638317, frame_samples=4096
point 28: sample_number=12345344, stream_offset=31672508, frame_samples=4096
point 29: sample_number=12787712, stream_offset=32565328, frame_samples=4096
point 30: sample_number=13225984, stream_offset=33367066, frame_samples=4096
point 31: sample_number=13668352, stream_offset=34132283, frame_samples=4096
point 32: sample_number=14110720, stream_offset=34890416, frame_samples=4096
point 33: sample_number=14548992, stream_offset=35642026, frame_samples=4096
point 34: sample_number=14991360, stream_offset=36400405, frame_samples=4096
METADATA block #2
type: 4 (VORBIS_COMMENT)
is last: false
length: 294
vendor string: reference libFLAC 1.2.1 20070917
comments: 10
comment[0]: artist=My Bloody Valentine
comment[1]: album=Tremolo EP
comment[2]: tracknumber=1
comment[3]: totaltracks=4
comment[4]: title=To Here Knows When
comment[5]: date=1991
comment[6]: genre=Shoegazing
comment[7]: comment=Created with EAC/REACT2, 2008-06-28
comment[8]: encoded-by=username
comment[9]: encoding=Flac 1.2.1 -8 -f -V
METADATA block #3
type: 1 (PADDING)
is last: true
length: 8192