The entire Carnegie Hall DSD-remastered Mahler symphony set by Lenny on his first traversal of the symphonies is indeed, a great improvement on the sound of the original masterings, and the $60 price tag cannot be beat as well. It's too bad that the entire cycle, even though remastered in DSD, wasn't released domestically on SACD as well. From what others have said about the minimal improvement in sound on the Japanese SACD releases, the much higher cost for these SACDs isn't warranted. So I will stick with the regular CD Carnegie Hall set, despite some missing additional Mahler Bernstein items (i.e., Kindertotenlieder and some other Mahler songs by Tourel and the Wunderhorn songs by Ludwig/Berry).
BTW, one Columbia Bernstein album that I sold years ago (and now want to kick myself for doing it) is that of him accompanying Dietrich Fischer-Dieskau on some Mahler songs, and I haven't seen it become a CD release, nor have I seen a used copy of the original LP become available anywhere. Also, I was never able to purchase the LP of the Ludwig/Berry Wunderhorn set. If anyone has an extra copy of either album in decent condition that they would be willing to sell me, I'd like to hear from them.
Thanks, Wade