Right then. Here's as many of the settings as I can come up with that might have an effect.
If you need any more, let me know, but I'll have to go and look
Memory timings: 2-2-2-5 Turbo enabled
FSB/Voltages @ defaults (133MHz etc)
AGP aperture: 64MB
Smartgart: Everything as detected except Fast Writes manually set off from Display Properties SmartGart tab
Combined Writes: enabled
Hardware Acceleration: Full
Current AGP speed: x8
Desktop Resolution: 1280x1024x32
Monitor: Mitsubishi Diamond Pro 920 @ 90Hz refresh
System Type: ACPI Multiprocessor PC
IRQ Sharing
IRQ 23 Intel(r) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CD OK
IRQ 22 Microsoft ACPI-Compliant System OK
IRQ 21 Silicon Image SiI 3112 SATARaid Controller OK
IRQ 19 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C4 OK
IRQ 18 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C7 OK
IRQ 18 Broadcom NetXtreme Gigabit Ethernet OK
IRQ 17 Texas Instruments OHCI Compliant IEEE 1394 Host Controller OK
IRQ 17 Avance AC'97 Audio OK
IRQ 16 RADEON 9700/9500 SERIES OK
IRQ 16 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2 OK
IRQ 15 Secondary IDE Channel OK
IRQ 14 Primary IDE Channel OK
IRQ 13 Numeric data processor OK
IRQ 10 MPU-401 Compatible MIDI Device OK
IRQ 8 System CMOS/real time clock OK
IRQ 6 Standard floppy disk controller OK
IRQ 4 Communications Port (COM1) OK
IRQ 3 Communications Port (COM2) OK
IRQ 1 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard OK
IRQ 0 System timer OK
Devices connected to IRQ 16 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2 OK
Epson Perfection 1250 USB Scanner
Microsoft Sidewinder GameVoice
Hope this helps.
If you need any more, let me know, but I'll have to go and look
Memory timings: 2-2-2-5 Turbo enabled
FSB/Voltages @ defaults (133MHz etc)
AGP aperture: 64MB
Smartgart: Everything as detected except Fast Writes manually set off from Display Properties SmartGart tab
Combined Writes: enabled
Hardware Acceleration: Full
Current AGP speed: x8
Desktop Resolution: 1280x1024x32
Monitor: Mitsubishi Diamond Pro 920 @ 90Hz refresh
System Type: ACPI Multiprocessor PC
IRQ Sharing
IRQ 23 Intel(r) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CD OK
IRQ 22 Microsoft ACPI-Compliant System OK
IRQ 21 Silicon Image SiI 3112 SATARaid Controller OK
IRQ 19 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C4 OK
IRQ 18 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C7 OK
IRQ 18 Broadcom NetXtreme Gigabit Ethernet OK
IRQ 17 Texas Instruments OHCI Compliant IEEE 1394 Host Controller OK
IRQ 17 Avance AC'97 Audio OK
IRQ 16 RADEON 9700/9500 SERIES OK
IRQ 16 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2 OK
IRQ 15 Secondary IDE Channel OK
IRQ 14 Primary IDE Channel OK
IRQ 13 Numeric data processor OK
IRQ 10 MPU-401 Compatible MIDI Device OK
IRQ 8 System CMOS/real time clock OK
IRQ 6 Standard floppy disk controller OK
IRQ 4 Communications Port (COM1) OK
IRQ 3 Communications Port (COM2) OK
IRQ 1 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard OK
IRQ 0 System timer OK
Devices connected to IRQ 16 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2 OK
Epson Perfection 1250 USB Scanner
Microsoft Sidewinder GameVoice
Hope this helps.