Downloading custom tunes?

[krist003]

My custom tunes are available and i can't wait to get them downloaded. The manual says to update your custom tunes for the Gryphon, plug it in to the computer, download the tunes, then just plug it back in to your truck.

My question is, do I need to do any update or special start procedure before i start my truck (like when installing the Gryphon for the 1st time)? Or do you really just plug it back in and start the truck and use it? I could not get a clear answer searching the site and forum.

Also, it is okay to unplug the gryphon at any time right? The tunes will still remain, but you just lose the interface/display right?

Thanks all!