I am running 30 Mbps at home and when I speedtest my iP5 I am only getting 3Mbps down and 1.5 Mbps up. My iPad 2 is consistently getting 18mbps down and 10mbps up. My router is a Linksys Wireless G and I understand I will not get the full 30mbps until I get a wireless N router. Why am I getting such low speeds with the iP5 though? Any settings I need to change?