Hey, I'm looking at wireless cards and honestly I'm puzzled. Do I want an a+g card, just g, b is old but still used.. 
Would someone make some suggestions on what card/manufacture I should get? I'm moving in with some friends and we're going to split the cost of cable, and since I have my 51m, I suggested getting a wireless router so I can walk around and make fun of them while they sit in their rooms.. I don't have it yet and wont be moving for a couple months, but I'd like to get a card first and use it at a local coffee shop and see how I like the transfer rate and all that.. maybe play around with wardriving in my neighborhood?? Any suggestions and info would be appreciated. I have the 5500 model, stats in sig. I would be using it for file swap and gaming..
Thanks in advance guys
Edit#1: looking at this Link or Link $50 is about my price range..

Would someone make some suggestions on what card/manufacture I should get? I'm moving in with some friends and we're going to split the cost of cable, and since I have my 51m, I suggested getting a wireless router so I can walk around and make fun of them while they sit in their rooms.. I don't have it yet and wont be moving for a couple months, but I'd like to get a card first and use it at a local coffee shop and see how I like the transfer rate and all that.. maybe play around with wardriving in my neighborhood?? Any suggestions and info would be appreciated. I have the 5500 model, stats in sig. I would be using it for file swap and gaming..
Thanks in advance guys

Edit#1: looking at this Link or Link $50 is about my price range..





