Download the drivers to the computer you are using. Then burn them to a CD disk.

When you go to download the drivers, Note where they are going First. Write the name of the driver file down. Then look to see where it is going to be downloaded to.

See if it is going to your My Documents folder, (Documents in Vista)
(Start > My Documents for WinXP)
It may go to a sub-folder within the My Documents folder. Downloads.
Double-click on Downloads to see.

It may go directly to your desktop screen.
Have a fresh CD disk in the optical drive. (CD/DVD drive)
Right-click on the file name when you see it.
Left-click on Copy.

Then click on Copy to CD, or the name of your optical drive.

Windows running on the Systemax computer, put the CD with the drivers in it's optical drive.
Go to My Computer.
(Start > My Computer)
Left-click on My Computer.
Now double-click on the optical drive name (Letter. Example; (D:) drive)
Then double-click on the name of the Ethernet driver file.

The Installation Wizard should come up, and lead you through installing.
(Essentially click on Next, Next, and Finish)

Restart your Systemax computer.
Go through the process again to install the Audio (Sound) file.

This is Systemax Support > Downloads,

http://www.supportforyourpc.com/tools/downloads4.asp