Here is the link for the chipset driver for your notebook.
ftp://ftp.hp.com/pub/softpaq/sp33001-33500/sp33411.exe
Please copy the entire URL and paste it in a new window of Internet Explorer. Then open the link from there.

. Here is the link for the video driver for your notebook.
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33537.exe
.Here is the for the modem driver:
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33742.exe
.Here is the link for the wireless driver:
ftp://ftp.hp.com/pub/softpaq/sp36501-37000/sp36684.exe
.Here is the link for the media card reader :
ftp://ftp.hp.com/pub/softpaq/sp33001-33500/sp33413.exe
.Here is the link for the webcam driver:
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33544.exe
For the audio of your notebook please download and install the Microsoft UAA driver from the below link:

ftp://ftp.hp.com/pub/softpaq/sp32501-33000/sp32646.exe
.After installing the UAA driver please restart the notebook and download and install the audio driver from the below link:
ftp://ftp.hp.com/pub/softpaq/sp33501-34000/sp33543.exe

To make this a question: how did you find Hp pavilions ? are they reliable laptops? Would you recommend then to family members? thank you
Those drivers are for downgrading from windows Vista to windows XP ... i hope u find them helpful ... ,u main OS for the time being is Linux ....