I also want to thank the OP for his detailed instructions. I'm in the middle of the "My Flash Disk" copy right now but it's looking promising, especially after the past two hours of head scratching.
I definitely want to confirm one thing: Using a Mac did screw things up for me!
First attempt, I extracted the rar file on my Mac as well as copied the files to the card. I did manage to do the WinCE upgrade however after the reboot, my F700BT would not load into testmode. I tried resetting a few times, however I just kept getting a black screen after the logo. I then tried the older ve