Hi there mine is all wireless except the main computer the one in my sig. I have wired Win 7 Ult > Nas and Wirless modem/router then Wireless TV, Blu Ray, iPad3, Vista Laptop, HP Win 7 Laptop, P4 system,4 phones,ipod touch etc. Printer is to be wired when I get to it. I'm about to add a range booster as my sons room is behind a large double brick chimney. DLink was fine but new modem it gets to his door then drops out. Was going to make it all wired but have to drill in to floor so will keep it wifi. Will draw a pic of setup soon and update.