Yes and No... I found a hidden page (commented in the main page html) http://ms-iot.github.io/content/UpdateYourGalileo.htm .
I think the firmware v1_0_2_Firmware.zip will be available a lot sooner than we think.
That looks promising, nice find!
From what i could read on a reddit thread, Microsoft had a bit more sign-ups than expected, so being able to use existing boards might have been bumped up a bit.