I have a wintv PCI videocard. Is it possible to capture with PAL format 720 x 576 (full screen)from a analog camera video 8?

When i try this with virtual dub and also with the tvcard they say it is not possible with my booktree driver.
I have a gforce 11 MX videocard with the Nvida 21.83 drivers.

Is it possible?
What do i need to make it happen full screen capturing?