To read your vehicle, on the menu go to Custom tuning and read backup.

Once you read your truck, the two factory files will be backed up into a folder named "tunes".

Plug the Insight into your PC, it'll show up as a drive letter named "CTS3".

Attach those two files in a reply to this email and I'll get you tunes built.

Below is a video from Edge on copying the emailed tunes to your Insight+.