AIW 9600Pro/W2K-No DVD O/P on TV

I connected my SVideo Out to my TV - no prob - I get the CRT contents on
the TV. I played a DVD - prob. The DVD window is blank on my TV. What
must I do here?

Also, I've been reading here about Catalyst drivers. How can I even
tell what I am running? All I know is I installed what was on the CD
that came with the card. At the website, I get the choices of Graphic
Driver, Multimedia Center, etc. With the AIW 9600 Pro w/128M DDR, do I
select Radeon Family or Rage 128 Pro Family? (I know, dumb, but I
really don't know.)

TIA,
Ken