First off, I've done all the usual stuff. Install drivers, reboot both devices (multiple times), un-install and re install drivers. Im on Windows 7 x64 Home Premium. When I plug in the device everything will install except "Motorola Communication Interface". Under device manager/unknown/motorola communication interface/properties under the general tab in the device status window it says, "Reinstall the drivers for this device. (Code 18). To reinstall the drivers for this device, click Reinstall Driver." Under the driver tab it shows the provider as motorola ver. 18.104.22.168. Any help would be appreciated. I have repeated this process several times already with the same result.Because of this I cannot get radiocomm to communicate with the phone. PdaNet also wont work.