Ah! Well, my primary listening environment is my car, so I make CDs. Right after a show I take the file off the m10 and drop it iTunes and make a cd, I thought iTunes was down sampling, cause the 78 min files are larger than the stated capacity of the cd ... So I started saving as 16 bit (and that's just what I've read here.... Last step, dither...) I listen to the "master" for a bit til I get around to tracking it...
But yes, I do make mp3s as well, I've got big ol iPod in the car loaded with shows as well....
But primary medium is compact disk.