dude,please help me....i`m trying to update my behold 2,but my bigest and only (for now ) problem is tha i`m using win7 x64 and i cant install the drivers.i did everything,by the tutorials and the other stuff but nothing...it just sais uknown device,and when i set the driver manual it sais Windows stoped the device because its causing problems.PLEASE HELP ME. Thanks in advance.