We are currently using the usb for broadband but we would like to change to the ethernet as we would like to create a wireless environment so I can use my laptop. I took the ethernet card in our current machine and installed it in an older machine we have. It installed fine including software which it required. Don`t know why it required the software but the driver is there. On the internet connections, we have 1394 connection and our motorola surfboard. I found out today that our mobo MSI K7N2 has a rj-45 integrated on it. I installed a driver from MSI and checked the device drivers and it seems all is ok. I tried to connect using the rj-45 on the mobo to the surfboard and nothing. Turned machine off and then on and still nothing. I just don`t know what else to do. I just know I am doing something wrong but I can`t figure it out. Thanks again for all you may be able to do for me.