So a quick question - to do the steps listed in the HowTo for booting off of the MMC, I'd like to use 2007HE, but all the steps either refer to the 770 or 800, but not 2007HE... Would it be advisable to first flash back to 2006, follow the steps, and before the actual copy flash back up to 2007? TIA (Woot Newbie )