Interesting. From a quick search, Fat 32 seems to be a more efficient space saving file format. Stevenstone, ae you saying that it should be Fat 32? Is yours Fat 32? I'm not really a computer person, so any clarification would help. Did you have to do anything to the Beatles USB or Touch to get it to run?
So far, I copied the files to my iTunes and streamed them into my Touch, with then goes through a PSB DAC III. I compared the USB-Touch to CD on my Linn Genki, and then my Linn Akkurate CD player (using a few tracks from Pepper -- She's Leaving Home, W/in you W/o you, and A Day in the Life.
The high rez Touch sounded better on each track than the Genki (smoother, more detail, better soundstage), but the Akkurate topped the Touch in pretty much the same way, also had a bit more palpability, presence, and slam on Ringo's drums (esp on ADITL). I guess that's to be expected, given the price of he various units, but those are just initial reactions.
Thanks to all for your helpful comments.