@dtrhino: Hmmm. That's annoying.
Sure it's G090
KB and not G090
JB?
In any case, besides that inconsistency (for me, anyway ;p), we don't have an initial FW for the white PW3 (that would be FW 5.7.3.1, according to my notes), and given the fact that the procedure for the black PW3 has proven the most quirky to date, I'd hold off on that for now...
Even then, currently, nothing supports the white PW3 (part of that stems from that first inconsistency I mentioned, which would break my understanding of the logic behind device codes ;'().
@Wooks : What @knc1 said, you're good to go

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