Hi guys, I have one computer upstairs and one computer downstairs. My router is currently downstairs with the other computer. Right now I'm using this USB wifi adapter dongle (http://www.newegg.com/Product/Product.aspx?Item=N82E168...) to connect to my home's wifi network. However the speed and connection just isn't cutting it. I was thinking about getting a CPI Express wifi card, would that increase my speed? What do you guys think is the best option? Thanks!