@acewin
internet browsing speeds wont drop if u use wifi, coz the b/w of even 802.11 a/b/g networks are miles ahead of todays internet speeds.
U can feel the network lagging while gaming or doing a file transfer. With N network, its as if u are copying from two HDDs in same PC[or maybe closer]. N network is mainly intended for gamers.
but wifi just gets rid on the lan cables na? we have to live with all the power cables nd USB ones.