Not really sure what happened to me. I used the utility to successfully flash back to 181. I used the utility to root the phone. (I skipped rootkeeper because in a different thread matt mentioned that the utility could reroot). I followed the instructions How To Install Ics 6.14.79 [It's Fastbootable Back To Gingerbread!] - DroidRzr.com to flash to the 6.14.79 leak. I tried the utility to re-root... but it says device not found.
I double checked that the phone is on usb debug... and was set to one of the options NOT mass storage. Not quite sure what else to try. Am I'm missing something obvious?
Edit: Nevermind... I reset my computer and it worked. *shrug*