Hi, i have a nsz-gt1 and i am trying to stream without having buffering issues (which i am having). I've run speed tests on both gtv and my laptop which are next to each other through wi fi and come back with gtv averaging 5 mbps down and very rarely jumping to 10 mbps and the laptop averaging 16 mbps down. I do have and older router linksys wirless-g 2.4 ghz and am wondering if this is the problem. Do i need to finally upgrade my router, if so what am i looking for? In general what needs to be done in order to enjoy the "tv portal app" (which seems like it has amazing promise) but i cant watch more than 2 mins without buffering. Please Help.