I talked with the PGmusic rep on the phone right before purchasing. She told me that Audiophile came with wav rather that mp3s or mp4s.
The point that I made to her is that I dont think that very many people could tell the difference between a wav and am Mp3 when listening through the speakers that they are most likely to have...which is what I hear Gavin and FD saying.

I've been in recording studios that had state of the art speakers and I doubt that I could be certain of wav vs mp3 coming out of them.

I went with the ultrapak. She said that it offers more styles and real-tracks than I will ever know what to do with. She didnt state it that way but the point came across.
And it sounded right.