I've been a loyal NI user since 2003. I remember my first Traktor DJ Studio 1.5 and 2.0 like it was yesterday. Here we are in 2016 and I use Traktor Pro 2.6.8 (can never get the higher versions to work right) and after 13 years of using NI, I still have software crashes in the middle of a DJ set. The only viable solution I have found to get rid of the bugs and software crashes is to do a complete uninstall and reinstall everything. That sucks.... I've invested too much money into this software and their hardware, but now I'm saying good-bye and never coming back. I DJ'd a wedding last night and in the middle of it, my software just stopped....just stopped... no playing music, nothing. Had to completely shut down the software and totally reboot it. Not the PC, the software. You can see my PC stats in my signature. I had to switch to my Tablet to fill the dead air while waiting for this lousy software to reboot. My tablet finished the night flawlessly and made me realize, I no longer need my laptop and NI. I was able to transition very smoothly from one track to the next, cue up tracks, add effects etc... No one could tell the difference from the laptop to the tablet. The best part is, I DON"T NEED A MIDI CONTROLLER WITH IT. So good-bye to all you NI users, the years have been good, but I'm moving on since NI seems to no longer care about the quality of their product.