For purposes of this tutorial, I will assume that you already have installed Virtualbox (th Personal Use & Evaluation License Version), have installed Windows XP as a guest, and have also installed Guest Additions. Here are the steps from here: sudo gedit /etc/init.d/mountdevsubfs.sh. Uncomment these lines (arount line 42): mkdir -p /dev/bus/usb/.usbfs domount usbfs "" /dev/bus/usb/.usbfs -obusmode=0700,devmode=0600,listmode=0644 ln -s .usbfs/devices /dev/bus/usb/devices mount --rbind /dev/bus/usb /proc/bus/usb sudo /etc/init.d/mountdevsubfs.sh start Virtualbox - Settings: Make sure to enable USB created a group named "usbfs" and added yourself to it. sudo gedit /etc/fstab Add (make sure that the devid is correct for "usbfs" in System - Administration - Users and Groups): usbfs /proc/bus/usb usbfs devgid=1003,devmode=0666 0 0 sudo mount -a (which will remount everything in fstab) That did it for me! Hope this helps someone. Technorati ...