Can i hook 2 Monitors to my computer?

I have an Asus M2NPV-VM mobo with onboard video as well as an ATI x1300 All-In-Wonder Video Card. I would like to hook 2 monitors up and am wondering if i could use my onboard video and the ATI card or if i would need to get another card.
Another thought: My All-In-Wonder has a DVI output and then there is an adapter for VGA output. Could I get a DVI to VGA adapter to run both monitors off of the ATI card?

FWIW: The card will currently support dual output with an AV out and a VGA output if this helps