TV out comes in two varieties, S-Video and Composite. S-video gives a little better picture quality. VGA TV means nothing. Most older VCR's and TV's less than 15 years old have Composite connectors, many newer TV's an VCR's have both S-Video and composite. S-video looks like a PS/2 keyboard/mouse port, but the pins are located differently. Composite uses an RCA connector. Whe you buy a card, make sure it has the connector you need.
Cast not thine pearls before the swine