dual display card?

[mr gerry murphy]

hi, i have the hoster 3.006 softwear on my laptop, i cant seem to get the singers monitor different from my laptop? everything on my laptop is the same
on the monitor?
1. i dont know if i have a dual display card? what is it?
2.on the hoster softwear how do you change from monitor to monitor?
3. if i dont have a dual display card where will i get one and will it go into my laptop?
4. canm you get a external dual display card?

help

gerry