Dell Computer Duel display won't work

[is14fun]

Larry, thanks for the reply. I did go to the site and found this:
"Additional Features
Dual integrated display controllers
Dual integrated 10 bit per channel 400 MHz DACs
Integrated 165 MHz TMDS transmitter (DVI 1.0 compliant / HDMI interoperable and HDCP ready)
Integrated TV Output support up to 1024x768 resolution
Windows® Logo Program compliant
ATI Catalyst™ Software Suite "

I don't know very much but I would think this indicates dual display capability. What do you think?
Bob