Mine is done!
A couple of things I learned about Rowan Kidsilk Haze:
It does NOT frog! At all. None, zip, zero, zilch, nada. So take your time and don't screw up.
It's gorgeous and has an "ethereal" feeling to it. And it's perfect for a warmer weather scarf. And you just feel so posh with it touching your skin.
Good needles are key. Preferably wooden or bamboo with nice pointy tips. I worked my scarf on Lantern Moon needles. They were the only ones I could get to work just so. If your LYS will let you, try to cast on with the needles you intend to buy, before you buy them.