Need Opinions Please
EFILive is the way to go. LS1Edit (rather carputing) hasn't released an update in some time and has be passed by the competition.
EFILive is an easy program to use and there is lots of help on the www
note the one labeled:
"READ ME!!!! *****Best LS1 Tuning Software? Best Scanner? Best Handheld?**** "
HP Tuners and EFI Live are the only competition now... Edit is no longer a viable solution (if purchased new)
search the forum, check the websites in the stickies

