I hope someone sees this post - not everybody comes down here to the General Forum.... Anyway, I'd like to know about making your own CD's. When you do so, do you use your recorded files in wav format or mp3? So far, I used only my mp3 recordings to burn CD's but I've got a new batch of recordings to make for my dad and wonder if I should change things. Probably wav files would sound better, but the big question is: How many minutes or tracks of wav files can fit on a CD? Also, when you pop a commercially recorded CD in your computer, can you tell if it is wav files or mp3?