I forgot to mention yesterday why encoding an mp3 at 192kbs is important. At 128kbs, most songs sound ok, but every now and then, especially when they're burned to a CD, you can hear hissing or chirping or other audio artifacts. Only the most anal audiophiles can catch artifacts at 192kbs. The only problem is that the file size is slightly larger, but with the huge hard drives nowadays, that's not much of an issue.