Dual Monitor display & Video Cards?

I own a P4 1.7GHZ PC with a single AGP slot and 5 PCI slots. Currently the system has a video card in the AGP slots and a Voodoo 2 PCI videocard to give a total of 2 monitors for my Win 2K3 desktop. I've tried adding a 3 videocard into the mix (into another PCI slot) but winodws refuses to install it complaining about error code 10. I am unable to adjust IRQ settings for any of the cards.



Would a solution be to find a newer PCI video card circa 1999+ ? Or are there dirt cheap dual monitor AGP cards available instead?



What is the cheapest (used is fine) solution into upgrading my Win2K3 system to use 3 monitors on my desktop. I dont care for 3D graphics abilities, only 32bit color display and 1280x1024 rez.



Tx|||you can not have 3 video cards installed in one system.....|||You cant have 3 monitors going at once unless you have a SLI capable motherboard which lets u have 2 graphics cards (higher end), meaning you can have 4 monitors going at once, you can also use 3 monitors if you wanted to. But to do this you need a new computer, or upgrade.|||yea basically you're screwed. if you were looking for a cheap answer its probably never gonna come. If i were you i would save up for a new computer build.|||You cant have 3 monitors going at once unless you have a SLI or Crossfire capable motherboard which lets u have 2 graphics cards