Fails to detect Nvidia 7600GT to use "nv" driver, defaults to vesa which is terribly slow

Binary package hint: xserver-xorg

I have a pair of PCI-E 7600GT cards, the live cd fails to detect them as using the "nv" driver [which works if i put it in manually and start a second X server] and sues "vesa" instead which is terribly slow.

lspci output:

01:00.0 VGA compatible controller: nVidia Corporation Unknown device 0391 (rev a1)
02:00.0 VGA compatible controller: nVidia Corporation Unknown device 0391 (rev a1)

Heres full output for the first card

01:00.0 VGA compatible controller: nVidia Corporation Unknown device 0391 (rev a1) (prog-if 00 [VGA])
        Subsystem: XFX Pine Group Inc. Unknown device 2220
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 3
        Region 0: Memory at d3000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: Memory at b0000000 (64-bit, prefetchable) [size=256M]
        Region 3: Memory at d4000000 (64-bit, non-prefetchable) [size=16M]
        Region 5: I/O ports at a000 [size=128]
        Expansion ROM at d5000000 [disabled] [size=128K]
        Capabilities: [60] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [68] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
                Address: 0000000000000000 Data: 0000
        Capabilities: [78] Express Endpoint IRQ 0
                Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <1us, L1 <4us
                Device: AtnBtn- AtnInd- PwrInd-
                Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
                Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
                Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0
                Link: Latency L0s <1us, L1 <4us
                Link: ASPM Disabled RCB 128 bytes CommClk- ExtSynch-
                Link: Speed 2.5Gb/s, Width x16
        Capabilities: [100] Virtual Channel
        Capabilities: [128] Power Budgeting

If any other output is usefull let me know.