Got too many things like inserts, sends, i/o, track comments, etc. making your edit space way too small?  Do you hate the “Edit Window View…” menu?  Well our old friend “Control+Option+Command+Click” to the rescue! EDIT: Well it seems I was mistaken… all you have to do is hold option and click on the headers of any column (such as “INSERTS A-E”) to make it disappear. Unfortunately there is no shortcut to get them back. (Thanks to Sebastien for pointing out our mistake!)