HELP!!!!! I read through all 36 pages of this post and I can't find a solution to my issue with my 700. I followed the directions to the "t" but can't get the upgrade installed. I am able to download and extract the file to my SD card. I put the card into the deck and get to the menu as directed. I select the "Wince by SD/MMC (format)" option and it completes the "read" portion 100%. Next it begins the "write" process but stops at 5%. I have left it in there for over an hour and it will not go past the 5%. I have tried redownloading the upgrade and multiple SD cards that were all formatted wit
