Normally i wont take the time to register to a site like this just to post a review, but this program is SOOOOO HORRIBLE i had to take the time to save you from wasting your time as well. This program is as worthless as a 1 legged man in a 3 legged race. I have over 30,000 tracks in my iTunes library and this program takes nearly 3 hours to start. Yeah 3 hours im not joking. If and when i have time to get this program to start it usually has a "Not Responding" error and closes out. Not only that but when it does get to the mainscreen there is no "fast" way to get this program to delete all your duplicates. I have nearly 2,000-3,000 duplicates and it wants me to select these duplicates one at a time. Do you know how long that would take? WTF am i supposed to do take a whole day off of work so i can get this program to function? This program is a HUGE waste of time and money. Granted the license for this program is only $7.95, but i would have rather thrown a $10 bill in the toilet.