Thanks @celtic66 for the PC info.
I have a Cardas Beyond Power PC, which provided a system-wide improvement with my Benchmark AHB2...tried it on one of the 100As, with the other using stock PC -- and was surprised that the difference was almost indistinguishable, to my ears. Not what I expected.
So, I might sell off the Beyond Power and get two decent 'middle-of-the-road' PCs, so at least, that box is checked.
Also, I want to give the 100s some time to settle in, before any rash moves, haha!
Best, JAMES.

