I know NOTHING about routers and am bewildered by the options. I dont know if i need a pre-n or a normal or what. All i need it for is i want to be able to play pc games online in my bedroom with no lag while my parents downstairs check their email and browse online, possibly download the odd picture or video but i will accept lag if they download a video. dont need security or anything as there is no1 else in the house to hack into it from range and i live on a street with old people lol. i have the a8n32 mobo so dont really have any pci slots. our modem right now is a USB. what is it i need? is it possible that i have the modem and they have some kind of extension as lag is more my problem than theirs? am i looking for wireless as im upstairs? i dont know how this works.