You tried to flash your phone while driving??
I used Clockwork mod to flash back to a Rom I liked better with a nandroid backup and it just got into a bootloop. I kept trying, but the only thing I could get to work was to Odin back to a stable Eclair build I had on hand.
BUT it gave me a red FAIL and just stopped mid-way through. However, when I unplugged and started my phone it came up just fine. PHEW!
Hours of fiddling and my wife was also all like "What the heck are you doing??? Can't you leave well enough alone???"
No. Of course not.