There are new Zoom Toggle preferences for vertical/horizontal zoom, track height, and track view. You can even change the track height to Micro, which lets you see a bajillion tracks at once, or Fit to Window for maximum zoom. Or use the Cmd (Ctl) key to vary the track height to whatever size you want-not just to the predefined sizes. And of course, the Option (or Alt) key lets you do all the tracks at once. In the Edit Window, you can grab the edge of a track to change its height. Here are some of my favorite enhancements: Therefore, I'm a much faster engineer with PT 7.3, which means I'm always at the ready when the musicians want to lay down a take, and editing (what used to be called mixing) takes less effort.

7.3 added so many crucial user-interface tweaks that it's far easier to get around a project, and it's even possible to change some settings while listening to playback that in previous versions could only be tweaked with the transport stopped. It's my favorite upgrade in recent years. As I write this, I'm just finishing up rough mixes for a project that I tracked and edited with Pro Tools HD 7.3.

Digidesign pro tools 7.3