Hi, Larry. I have two one gb glash cards with my bookport. On one, I was able to listen to some audio and then press 8 for one beep and hear the remainind disk size at the end of the statistics as expected. When I tried this on the other containong mostly audible files, when it gets to how much space is remaining, the number 300 is cut off so I only hear 300 and not the full number. No idea why this is.