I have windows vista and I've watched a few tutorials on how to root the droid but I seem to be having a little trouble. I don't want to take the risk of bricking my phone, so I turned to droid forum for help. After downloading the "droid-root.zip" or "droid-superuser.zip" how can I be absolutely sure that is the correct file to add to my SD card? Also on top of that I extracted the files from the zipped folder and it had two files one labeled "system", the other "META-INF". Can I put it into a new file and rename the file "update.zip" and still get the same result when proceeding to root the droid?