Vista - Can't get Broadcom wireless driver to install

OK, first i have a HP dv7-1267cl laptop with amd turon X2 @ 2.20 ghz and 4 gig memory it came with Win home premium and i just did a fresh R&R with Vista Ultimate so needless to say i have reformatted everything. well everything seems to be going good i am fully updated via microsoft update and HP except for 2 things that just will not accept their drivers one of the is called unknown device and the other is network controller which is my broadcom wireless card I have tried to go through microsoft update i have DL'ed the driver from HP and tried installing it from my desktop and yes, I unistalled the devices in device mgr beforehand i cant tell you how many times i have Restarted the PCand everytime i get the messages about installing those drivers and then subsequently get the message that they failed so i have no wireless but do have hard line.... HELP

Check the place the wireless driver gets unzipped to, then try to manually update the driver by right clicking on network controller & clicking on update driver & specify the directory. And then check if the driver would get installed or not.