two radeon cards for the same server?

[regisr]

Hi,

I have read that there is some limitations with radeon 9250 card using
the two heads. I have bought another card (the same but in PCI
version), I can't make it working at all.
(I explain my main problem in another post but I prefer to not mix
them!)

extract of the log:

(==) ServerLayout "Simple Layout"
(**) |-->Screen "Screen0" (0)
(**) |   |-->Monitor "ViewSonic VX900"
(**) |   |-->Device "AGP"
(**) |-->Screen "Screen1" (1)
(**) |   |-->Monitor "Eizo T68"
(**) |   |-->Device "PCI"
(**) |-->Input Device "Mouse1"
(**) |-->Input Device "Keyboard1"
[...]
(!!) More than one primary device found
(--) PCI: (0:11:0) ATI Technologies Inc RV280 [Radeon 9200 PRO] rev 1,
Mem @ 0xd 8000000/27, 0xe8930000/16, I/O @ 0xac00/8
(--) PCI: (0:11:1) ATI Technologies Inc RV280 [Radeon 9200 PRO]
(Secondary) rev 1, Mem @ 0xe0000000/27, 0xe8950000/16
(--) PCI: (1:0:0) ATI Technologies Inc RV280 [Radeon 9200 PRO] rev 1,
Mem @ 0xc8 000000/27, 0xe8820000/16, I/O @ 0x9000/8
(--) PCI: (1:0:1) ATI Technologies Inc RV280 [Radeon 9200 PRO]
(Secondary) rev 1 , Mem @ 0xd0000000/27, 0xe8830000/16
[...]
(II) Primary Device is:
(WW) RADEON: No matching Device section for instance (BusID PCI:0:11:0)
found 
(WW) RADEON: No matching Device section for instance (BusID PCI:0:11:1)
found 
(WW) RADEON: No matching Device section for instance (BusID PCI:1:0:1)
found 
(--) Chipset ATI Radeon 9250 5960 (AGP) found
(--) Chipset ATI Radeon 9250 5960 (AGP) found


Of course I have a device section (device "PCI") with the correct BusID 
Section "Device"
        Identifier  "PCI"
        Driver      "radeon"
        VendorName  "ATI"
        BoardName   "Radeon"
        Screen      1
        BusID       "PCI:0:11:0"
#       Option "CRT2HSync"   "30-96"
#       Option "CRT2VRefresh" "50-160"
#       Option "MetaModes" "1280x1024-1024x768"
#        Option "CRT2Position" "RightOf"
EndSection

(for" AGP" device  the screen is 0 and the BusID is "PCI:1:0:0"

Why the second device is not found? Is there an option to recognize it??


-- 
regis