Thank you so much! I now know how to convert AIFF audio files to ACC files, and I can keep the original AIFF file! One other concern though -- how do I tell which is the bigger AIFF file and which is the new smaller ACC file? iTunes doesn't have an obvious place/window that tells me the audio file size. Is there a way to tell the two apart. It looks like it creates an identical file name, not even a "copy" extension or anything -- so it's impossible to tell them apart. Is there another secret here?
g-5 Mac OS X (10.4.8) iPod Nano