Dell Studio 1558 disc eject, media control volume control, etc keys

Hello Everyone,

I just purchased a new hard drive for my Studio. (Seagate Momentus XT) and when installing drivers, I could not come across any drivers to mae the above mentioned keys show their little animation. For example: caps lock capital A not showing up, Wireless tower animation not showing up. And I can't get the eject button for the DVD drive to work at all.

Can anyone provide a link or information to the proper drivers?

Thanks

B