FL Studio

Configuration

Main menu > Options > General settings > Undo > (o) alternative undo" (their "normal" is like FUBAR emacs undo/redo)
Mixer > click top-left arrow to get menu > View > [x] Track inspector on left side
It is saving audio clips here, need to fix this...

C:\Users\m\Documents\Image-Line\FL Studio\Audio\Sliced audio

Select a template, In The Mix has a good one, see here.
Save as... and give a name and store your project in a new folder in your projects folder (which is hopefully backed up, raided, shareable, all that goodness).
Options > Project info > set the Title Author Weblink Genre
Options > Project general settings > Data folder > change from "Auto" to the project folder.

There are no tooltips for buttons, you have to look up in the far left corner when hovering over a control to get a description of what it does.
Study using this great youtube channel: In The Mix

In the channel rack, click the audio file to open the wav editor.
Right-click ON THE WAVE, and select "Edit in time warper" (newtime)
- On the right-click menu, you can also "Edit in pitch editor" (newtone)
Flags will be set on audio spikes; set the snap via the MAGNET button, then drag the flags as needed
To save the changes, click and hold the "Drag selection" and drag it to the audio clip window with the WAV to overwrite it. You can also use the far right button "Send to playlist" in newtime to add a new track.

Tempo got all fucked up on me tho when I stretched the tempo of the WAV BEFORE using newtone for a second time. Hrmph.