Intel-Based Mac Drivers

I just helped a friend of mine install Windows 7 on her MacBook, it’s an old model, not of the new ones, completely white and its Intel-Based.
I achieved it with the help of BootCamp and i installed all the drivers from the Mac OS X CD, it installed everything but the driver for wireless internet, so when using windows on this mac, it can only connect using Bluetooth or an Ethernet cable..
I’ve tried googling it but the only website i found that could’ve helped me has the links dead.. can someone please help me out, i only need that driver for Wi-Fi!
Answer #1
BUMP~
I found out that the driver i need is for a Broadcom 43224AG .. i downloaded several drivers but none of them worked, they claimed to have installed and everything but i still cannot see any wireless networks and neither the adapter on the control panel..
Someone please help me out