Probably too late here but just wanted to add in case anyone else comes across this
If that is just regular old pci, than it should work. The ATI Radeon Xpress 200 chipset that you have in there supports SurroundView. Of course SurroundView only applies to the use of an AGP or PCI-E video card. It shouldn't matter how many regular old pci video cards you put in there, it should recognize them and run with it (and most importantly not disable your onboard).
Here is an article from Hp that might help (the only one I could find explaining the options for SurroundView in this manner). http://h20000.www2.hp.com/bc/docs/su.../c00372704.pdf
Dell's documention on this could be more. http://support.dell.com/support/edoc....htm#wp1051539
I truly think that the problem lies in the use of the 3d Rage cards as they are rather old in comparison to your onboard.
Jim25 - have you checked your other thread in Drivers? RishyOne101 has a few drivers to try if you have not tried them already.