anybody running a multiseat?

[Hugo Vanwoerkom <hvw59601@care2.com>]

Hi,

I used to run a 2seater before the PCI MX440 blew up.
Now I just got a PCI GeForce 6200 and I get errors from gdm:

Bus types other than PCI not yet isolable

Now that used to work, but no more!

If you run a multiseat, how do you do it? Specifically with what 
xorg.conf + gdm.conf options?

Hugo