That tv card uses the philips 7133/4 chip so that should work although you may have some issues getting it to produce sound. Not impossible, but on my ASUS card that has the same chip, it did not work without some tweaking.
The sata controller is almost certain to give you a good deal of headaches. It has a history of incompatibility issues going back many years so I would be surprised if it that had changed recently, what with that type of card being quite old already.
Audiowerk should function if you use the alsa sound system. See http://home.gna.org/aw2-alsa/
BTW, considering support for that card is fairly recent, you may benefit from installing 9.04 rather than 8.04.