Windows 7 driver solution  

earlyadopter said:

How do I "sign" drivers in 64 bit? I go to Device Manager and it says my LBP 3000 USB printer is working properly, BUT when I right click on Properties, then I click on Driver it says that the driver has not been Digitally Signed.

You will see that a lot of times where you simply click on the "continue anyways" option when a driver lacks a digital signature. Generally that's when trying to install an older 3rd device driver for an addon device like a printer, scanner, tv tuner card where it an XP or early Vista version.

Often the right click on the printer icon seen in the "Devices and Printers" will show if the latest version is installed when running a search from there. Sometimes after a reboot and starting and canceling a few test prints you'll suddenly start seeing the printer come to life.

You first will need to know the model number as well as socket type which would be a Socket 775 model. Most Gigabytes boards start off with a "GA" at the beginning of the model number itself. GIGABYTE - Support&Download - Motherboard - Driver

The manual for the board itself if on a custom made machine will have the number there. If you don't have that a free system information tool is available for download at SIW | System Information for Windows by Gabriel Topala

Windows updates! With any fresh install of Windows look for the optional hardware and software updates listed as well as the MS updates for Windows. Fall 2008 Original Realtek High Definition Audio Driver 6.0.1.5657 Select software and drivers

That page shows all updates for the 32bit Vista available at the HP/CompaQ support site.

Once you have 7 on with the download updates option checked off you run the Windows update for the larger number of drivers as well Windows updates available. Look over the optional hardware/software updates before clicking on the download/install button. That can help find a good deal of the basics.