ok so im using http://www.newegg.com/Product/Product.aspx?Item=N82E16825124003 as my router/modem at the moment but the connection is very bad could i buy http://www.newegg.com/Product/Product.aspx?Item=N82E16833186011&cm_mmc=Semi%20Annual%20Sale%20%2712-_-145-_-N82E16833186011&nm_mc=Semi%20Annual%20Sale%20%2712 and use the first link as a modem?