Hello, as I saw that you had the audiophile version on Win and the Ultrapak version on Mac I wanted your opinion. Is there such a difference that I'm missing something. I'm just a amateur, but I always like to have the best versions. Do you think I would see or rather hear a major difference by switching to the audiophile version? i don't really differentiate between an mp3 320 and a flac, so i am wondering. Your enlightened opinion?