(Only for VMWare <6.0 )
When my BT3 image was booted in vmware and I plugged in my wireless usb card, I received a tooltip:
"Please upgrade your virtual machine to enable high-speed USB 2.0 support for the device "Removable Disk". An attempt will be made to connect this device to the best available host controller. This may result in an undefined behavior for this device"
To fix this simply stop the Virtual machine and go the VM menu and select upgrade. Follow the steps to upgrade the image to 6.0 from 5.0, and there you go. USB 2.0 support (: