TuneEdit Version V works not for me, I've killed my ECU twice with this version.
A recovery of the ECU only worked with TuneECU.
In the Forum "thespeedtriple.com", I have also read over problems with these version.
I downloaded version 5.0.0.1 from the tuneboy site in early December. I haven't tried it yet though as the bike is hibernating. Maybe I'll wait a bit until I hear others have had success with the newer version.