it would stop installing at this point:components\csi505 component.exe
That sounds to me like a bad disc, not a video or sound driver problem. Do you have plenty of free space on your C: drive?
But if you want to update your video drivers, go here
http://www.nvidia.com/Download/index.aspx?lang=en-us(unless you have a laptop, in which case go to the website of your computer's brand name or get tweaked drivers at
http://www.laptopvideo2go.com/ )
For the sound, you need to go to the site of the computer's brand name. If it's a "custom" computer, go to the website of the motherboard's brand name.