Bread Slicer is a free glitching effect VST plugin (works in all DAWs both Windows & MacOSX). It might be the best free audio auto-chopping plugin on the market today! I'll demonstrate it in the MPC software on a DnB track (drum breaks, melodies, & chords). It's a great way to mangle auto for free. Check it out & let me know how you feel about it.