I used to have a cable modem Internet connection. When I dumped the cable connection to Cox. I removed the ethernet card from my computer, and I may or may not have deleted the driver information? Tomorrow I will be getting DSL service so I plugged the ethernet card back in, but I do not know if it is ready to go or not. How do I check to see if it's properly connected and whether or not I still have the drivers installed on my computer??