Could anyone guide me to how I can get hold of this driver. It is called MRVW225.INF. I have a Dynamode wireless usb running fine under windows with similar driver MRVW225.SYS. I can't find the driver with .INF extension anywhere under window\system32\drivers. My second question is if I do find the .INF version, is it the only thing that UBUNTU needs or do I have to have the SYS version also present within UBUNTU?