Just hooked up my new WDTV live to my tv but when I try to connect to my wireless home network it wont find it using the “auto” configure function. Stupid question… Do I need to buy anything more in able to connect this unit wirelessly? I have a PS3, a internet radio,a Archos PMP player and with all of them I turned them on, searched for a network, entered my WEP key and they worked. What am I missing on this unit ???