I just installed the Creative GestureCam\DepthSense 325 camera with the most recent PCSDK on a 64 bit Window 8.1 machine, and I can't access the RGB stream AND the Depth stream at the same time. This means I can't do face tracking and gesture recognition in the same app. I verified this with the capture_viewer.exe demo and by coding a small sample project to see what was going on.
On my older 32 bit Windows 7 machine this was not an issue but I was also running an older version of PCSDK.
Anybody else experience this?