Okay, Sunday my sweet Evelyn goes into the shop for a Dyno tune. The shop is going to custom map my PCIII usb and I was wondering, is it then possible for me to then just plug my laptop into the PCIII and save the map that pops up on the screen? Or is the screen going to pop up the last map that I downloaded to the PCIII and when I hit save overide and undo the map I just paid for? I just want to be able to backup the custom map on my own laptop.