I have recast on with the appropriate stitches for my gauge for adult sized socks and this is what I have done so far.
I have come to realize though that knitting socks this way turns out much looser. The article actually suggests knitting with smaller sized needles just for this very reason, but of course I didn't really read that carefully until just now.
Oneyarn - how are you holding your working yarn? I'm attempting to hold both yarns with one hand, but it's not going as smoothly as I would like. I tried to hold one in my right and the other in my left but am finding that a bit awkward.