Also be sure to check the MD5s.
Had the same problem as stated previously. Failed at 17/18 and now my phone won't go past that "Flash Failure" screen or whatever. Bad news is, my battery ran out, and that fix posted earlier for the low batter fix isn't working. . But my wall wart keeps the phone powered on. Guess I will need a USB hub with a 2 amp output to try again.
This is concerning.
Which file did you use, the .219 or the .215? I posted about this problem over in the original thread at XDA and haven't heard of a fix yet. It has worked for several people so we definitely need to narrow the problem down before this happens to anyone else.