Wireless Hacking Help!

Ok I just a got a new laptop and I've been trying to figure out wireless hacking. I've tried all kinds of stuff: Kismet, airsnort, aircrack ones for windows, but that stuff isn't going to work on intel centrino windows xp because airopeek doesn't have a driver for centrino. lol So I found one article on a site and read that I should try TamoSoft CommView for WiFi, but apparently I don't have the right driver for that either. >:( I have netstumbler and that works fine for picking up APs and I have WEPcrack for whenever I do manage to get a WEP key. So is there any way I can hack wirelessly with the kind of driver and computer I have? Or is there another driver that I can temporarly use that would let something work? I have empty pockets so please free software suggestions only. Thanks in advance! (This is really trying my nerves because I continue to hit dead end after dead end.)

Well it really depends on what you want to hack. So what do you want to hack?

Well it really depends on what you want to hack. So what do you want to hack?

Just a regular AP with regular WEP incryption. MAC spoofing would be nice, but I have a feeling that most people leave a lot of stuff on defaults when they set up their router. My major problem is that I can't get any kind of peeking sniffing software to work with my drivers to be able to hack anything at all. So I can pick up APs with Netstumbler, but that's it from there on, all I can do is stare at them. I have a WEP cracker, but I need to be able to get the incrypted WEP key to be able to decrypt it. :(