[elephant007]

I understand that 64bit read and uses more than the 3GB limitation that x86 has, Vista and 7 reads most of the 4GB RAM

Just the progression of thing I understand too, just a slow progress, kind of like going from 16 to 32 bit

Now back to the subject at hand
Would it be a correct statement to say, technically, if a phone is bricked there is no way to recover it??? I mean isn't that why it's called a brick because it's as useful as a brick when it gets to that point?
I'm glad to see the OP got the phone up and going, especially knowing the 32bit drivers worked on his 64bit!