There are a range of documents to assist users tuning the 5.9L Cummins.
Dodge Cummins User Guide will assist new users to EFILive in setting up their FlashScan, reading, editing, flashing and logging their truck.
CSP User Guide - CM849 5.9L provides step by step instructions on upgrading to CSP5, switchable tuning on the fly.
Documentation can also be found in EFILive Scan and Tune Software by selecting Help -> Documents
Cheers,
The EFILive Development Team