are you getting satellite internet service?
The best/easiest route is to buy a broadband router. Staples actually has a pretty good deal on belkin products right now.
router - 49.99-30 dollar rebate.
wireless card for desktops - 39.99 - 30 rebate
There was a similar deal for a laptop card, but I can't seem to find it on their website.
It seems everyone is clearing out their wireless b networking stuff. If you see any microsoft networking products in ANY store, be sure to have them scan them at the register b/c microsoft got out of the networking business, and most stores are selling them very cheap. I picked up an access point, 2 desktop cards, and 2 laptop cards for 35 bucks out the door.. no rebates or anything. If you shop around to stores like staples, best buy, circuit city, office max, office depot, target, walmart, pretty much any big chain that sells electronics stuff, you'll find a deal.
Also, if you go with the staples deal, check out this printable coupon for 30 off 150
