MrTennis,
I think I might have found the reason for your reservations concerning the PWT/PWD. The other day, I put my two pieces in "standby" by pressing the two blue PS Audio buttons on the left top corners. I did this because usually putting equipment in standby doensn't effect the sound quality. However, on the PWD/PWT it does so drastically and it takes at least 24 hours in my experience to come back. This has happened twice to me and both times I wondered what the heck happened to my system. It sounded cold, hard, and without a lot of life.
Unfortunately, the first time I did this I attributed it to other factors. For some reason, I did this again Sunday night, and tried to listen again on Monday, and turned the system off in disgust. I made sure to leave the two pieces on, as usual. Yesterday, I had a chance to speak with PS Audio, and my suspicions were confirmed. They never turn the units off. So if you have been using the blue buttons this probably accounts for what you've been hearing.
Hope this helps.
Steve
P.S. The newest software updates for both the PWD/PWT are now availablet to download.