So I have SDK installed and working properly and I downloaded the PB00IMG.zip file and placed that on the root directory of my sdcard. I did the hold vol down and power up and I come to a screen that tells me to press send to go into fast boot or vol up for recovery. What do I need to do from this point. The guide says when I vol down + power up it will pull the zip file and after a few minutes I have to press the track ball in, but it never shows this to me. Am I missing something?