Can I still tune???
otherwise you can tune all you want with these programs, the hypertech doesn't lock the PCM
you can use EFI LIVE or HPTuners, I do not recommend LS1edit unless you are familiar with it.
www.efilive.com - this is what I use and it seems more windows based to me, has a left window with folders that drop to folders and more folders. PErsonally I love it, haven't regretted buying it yet.
www.hptuners.com - some of my good friends use this and they love it. I think it is like ls1edit menu wise, it has a main screen with buttons.
BOTH of these programs can do the same exact thing, depends on price and what you want. both programs i do believe offer a free download trial so you can see what they look like

