This weekend, something strangehappened with my AV32DP. Playing CDs most of the weekend, when the HDCD logo came on in the display. I was playing Nancy Griffiths Clock without hands CD when I first noticed it, so there was nothing special about the CD, I tried it on several otheres and it was a random occurrence - sometimes the HDCD logo came on and otheres just the CD source logo. Absolutely nothing wrong with the sound by the way. Any ideas?