Here's a bizarre case...  One Hyperion disc I owned (manufactured by PDO
UK Ltd.) became, slowly over time, unplayable -- only the final tracks of
the disc became unplayable.  So far nothing bizarre...  Right? Your typical
case of bronzing.  YET, there was absolutely *NO* visible bronzing present
on the CD.  PDO UK Ltd.  replaced the discs and thankfully the new ones
play perfectly through all tracks.  Subclinical bronzing or demonic
possession? You choose.

Brad Leissa, M.D.
[log in to unmask]
http://www.intr.net/bleissa