With the release of E98 2.8L Duramax Support, 2 users guides are now available.
E98 GM Diesel (Duramax 2.8L) Quick Start Guide will assist new users to EFILive in setting up their FlashScan, reading, editing, flashing and logging their E98.
E98 Duramax Switchable Programming (DSP4) User Guide provides step by step instructions on upgrading to DSP4.
Both user guides can also be found in EFILive Scan and Tune Software by selecting Help -> Documents
Cheers,
The EFILive Development Team