http://nefariousmotorsports.com/forum/index.php?action=printpage;topic=721.0As I said last night, some of the ME3.8 stuff can be flashed through the port dude.
I really recommend sticking with one platform and learning how to successfully tune and not diving into various platforms; epesh diesel and petrol; it'll just mush your head.
Stick with one, be good at it, then expand. Crawl > walk > run.