Good luck if you do! And let us know how you fare.
BTW I noticed that the maintenance menu has an option to format the internal memory (I knew it was there, but never really paid much attention to it before).
I think I'd try that option before letting Windows do the formatting. Windows being Windows... more like a second option thingy if you ask me

, even if it's 7.
And don't forget to put the RC firmware on de SD first (unzipped!!). Best of luck!