i-1000-DCX CMR question

[moatsad]

I have like 8 diff CMR tunes I can see stored on my i-1000-DCX . Can I back those up ? I no longer have access to the PC where they were at, the speedshop went out of business the tunes were on his PC. And is there any benefit to upgrade to the i2 ? 2011 Challenger 392 thank you -dt

[mikel]

you'd have to load each to the vehicle and grab the last tune written for each one.