This unit looked good, had great looking and easy to use software, but there is one biggggg problem:The device continously wanted to "re-build" the library structure and regularly locked up on me. The reset hole is so small, a regular paper clip would not fit in. I had to use a straight pin, but I think that after a few resets, the pin did sme damage to the button.I returned it to Amazon and am awaiting a credit on my account.