I am using Virtualbox 4.1 (non-free edition). Everything works, but for a minor issue. To access usb drives, I am supposed to add the user to vboxusers group. But, that group is non-existent. I can create that group. But, to access the usb drives, should I change the ownership of devices like /dev/usb* ? If so, I would appreciate any pointers in this regard. Regards, Sridhar