Vista - Webcam driver

Hi everybody!!
i was just wondering if anyone of you all could give me a hand with an issue
that's bothering me a little :s... i have an HP pavilion dv1000t, currently
working with the RC1... and it never showed problems at installing this
device, in fact there says that my cam is working correctly... yet it is not
shown at my scaners and cameras... and i cannot use it with skype or msn
messenger...do you think it just happens to be some trouble with the driver,
or would it be that there seems to be some problems with three other devices,
something like this:

Base System Device

Manufacturer: Unknown

Location: PCI bus 5, device 9, function 3(also another two with function 2
and 4)

The drivers for this device are not installed. (Code 28)

To reinstall the drivers for this device, click Reinstall Driver.


Hope someone could help me... i'll really appreciate it a lot... thanks in
advance... Bye.
--
Alexis¬¬