Well, regardless what bitrate you use, it still has to be "Downsampled" or "Converted" back to 16 bit/44khz. Why? Because this is the standard for playing CD's. Now, you could keep your 24bit/96khz for playing from a DVD, but how many record companies are selling Audio CDs on DVD? Concert DVDs are another story of course.

I too use a Higher bit and sample rate, BUT...for many users this is over rated. The reason is that unless you have top rate converters, Mic Pre amps, Mics, etc, you aren't going to hear much of a difference.

As far as the difference in BIAB, maybe Matt Finley can chime in here, as I know he has the "Audiophile" version of Real Tracks/Drums. However, I do believe that the Bit/Sample rate used for recording the Tracks is the same. It is how they are stored, or compressed, that is different. If I'm wrong, I hope someone will correct me.

Ed