I have a linksys wireless card. But I'm looking to buy a card that gets a longer range. I also saw another card, I forgot what kind, that had an extended antenna that would allow it longer range. What kind of card should I get or is there somekind of adapter that I can add to extent the range? The point is that I want to be farther away from my router and still get a signal. I have a netgear router, I know that will part of the difference. But given that I would rather buy another card than a router, what should I do? At extended ranges my card sees the signal but can no longer connect to it "no signal."