[Users] oVirt 3.2 beta: Usb redirection and low level usb access

Hello, I'm testing a WIndows XP vm with native usb redirection and oVirt 3.2 beta Currently I'm using a Fedora 17 client with Firefox 18 Some questions: - when setting native usb redirection I still get the warning at bottom: Migration is NOT currently supported using SPICE Native USB redirection Is it still true? Any plan to overcome? - when I'm in full screen of my windows XP VM, I plug an usb key into client and I get (from my client OS) the message Privileges are required for low level USB device access (for USB device passthrough and I have to put my password to get access to the usb device inside the VM. I think I gain access because I'm part of wheels group, and does this imply a normal user cannot attach usb? Can I bypass this step? see screenshot here (where there is also hw discovery for smartcard enabled don't consider it....): https://docs.google.com/file/d/0BwoPbcrMv8mvUUR4VjJaVFgzcjg/edit?usp=sharing Thanks, Gianluca