PLEASE enable the option to use "Auto" in the Master Tempo clock area, when using Ableton Link. This would allow the first-playing deck to set the Master Tempo, controlled by the pitch slider (instead of needing a separate knob to control the master tempo). This makes sure the master tempo is always matching the playing deck. I prefer this workflow for traditional DJ software (this sort of on-the-fly flexibility is what makes it great v.s. just using Ableton). I believe Serato maintained this capability when adding Link, and it's causing me to re-think using Traktor. I love Traktor's midi-mapping capability, customization, & control over FX though. (not intending to cause a SW ware, just stating competitors seem to have the ability). I love the capability of Link, but it currently breaks the workflow of adjusting the Tempo. The Pitch slider is useful for more than beatmatching (which is not really necessary when Synced, right?) The pitch slider lets you increase the tempo (and key, depending on your settings) to slowly progress up to the tempo of that next track. Auto would also let you drop that next track at a different tempo (such as half of the first track's tempo), resetting the master tempo w/o noticing any progressive change. These features are not so useful for Techno-style sets that stay at similar BPMs all night. But a lot of DJ's still throw in Top 40 of various Tempos... or like to drop by half/double between tracks.