I am new to the wireless world and would appreciate any help I can get. I will be getting cable internet. The room I plan to put my computer in has only one cable outlet which will be for my television. My desktop will be across the room and the cable company cannot run cable to this side of the room (rearranging furniture won't work). My question is can I get a cable splitter using one side for my television and the other for a wireless router. Now do I hook up the cable modem to the router and then install a wireless card in my desktop? Will this complete the connection? Is there anything else I would need. Also, this will be the only computer hooked up the wireless internet connection. Please help. Thanks