George,
Sorry to hear about the 05.
I'm even more curious now as to why Bybees in the digital path & Steve's modded transports don't mix? 
You'll have to ask Steve, but Dan Wright had installed a Bybee on the digital output of my 7700, and part of Steve's mods was to remove it.
The transport sounded better after I got it back from Steve.
I did like the sound of Bybees in the digital path before the Mensa, but not any other DACs.
I do have Bybees on my IC's between the pre-amp and amps, and I also have them at the speaker terminations, so it's not like I don't like Bybees.
I agree with Zybar on what Bybees on the digicable (or maybe just the Bolder cable) do with most DAC's when used with Steve's modded transports. When I said overdamped, I meant all the frequencies. I beleive George did a better job of spelling this out in his description of what he heard.
I will say that when Steve gets done modding a Transport or a Dac, it ends up sounding VERY VERY nice.
I'm looking forward to George having a shootout with an Empirical modded P3a and his ECD-1.