Driver for Sony-DVD ROM ( Read-only Drive)

Hi

I have a Windows-XP desktop PC and installed a internal Sony-DVD-Read-Only-Drive.Its prompting to install some driver[s] , when tried to read a DVD. I had found one such driver from Nero website; but its around $ 48. Is any free and reliable driver[s] available for this Sony-DVD read-only drive? If so pls provide me the URL .I am not sure about the type of this Sony-DVD drive.

thanks in advance!

Regards
SunWin

You need some software to play the dvd's
I will assume it lists the dvd drive in my computer.
http://www.digital-digest.com/dvd/do...=10&detail=low
You can go through that list. Some are free and some have a time limited download

www.videolan.org free basic dvd player.