one thing i like about the sync feature is it completely removed the alarm i felt when djing out live. i cannot stand leaving a track on for too long, because basically immediately after recognition comes distraction... meaning as soon as you recieved the "oh, i really like this tune" from your typical party goer, youre already being forgotten about. so i always had this feeling like im losing the crowd during the beatmatching process. i found using sync i can remove the anxiety of, "am i gonna make this one, or should i try another tune right quick?" and can even use hotcues to completely cut out the middle versus' and hooks, jump to the end, and mix out using the last few breaks as most tracks were intended. (essentually turning a six minute track into a two minute track that allows me to use the initial instrumental breaks to mix in and the last few instrumental breaks to mix out). prior to going digital, i wouldnt allow this alarm to stop me from throwing an instrumental into the mix to scratch over and then use doubles of the same track to juggle the vocal version in, but i now no longer need to purchase doubles to use an instrumental and an album version, i can just creat a loop of the break from the original track itself. i know its crazy to admit anxiety, or insecurity about mixing on a dj message board, but if you find you can mix every track you play in seconds without ever a moment of doubt then i think youre not leaving your genre comfort zone enough.