I have scanned only a very small percentage of the music I read and the memory is starting to get full. Going to have to send it back (30 day money back). Evidentally it would work better if I had a PC instead of a MAC. A lot of the songs that I read lyrics only to would have gone right in from Word, but with Mac, I had to scan everything and it is taking up way too much memory. I really wanted a program that I could scan lead sheets and lyric sheets with chords and be able to transpose the chords at the push of a button. Maybe next year someone will invent it.