Looks like there is a new SkyDrive logo coming. I say looks like, as the only place it is appearing now is on the the Windows Live Preview site, as noted by LiveSino.
The new logo follows the same style, and has the same golden flare as the new Hotmail logo (still #NoHotmailYet for me).
There is no saying as to when we will see this new logo on the actual service. Perhaps when Windows Live Essentials W4 comes out of beta?