Reading thru the reviews different people gave it looks like the board may have some BIOS issues and which may require you to flash the BIOS. If you don't know how to flash a BIOS you may want to pick another motherboard.
What are the exact specifications of your video card?
Edit: By the way "MB" is an abbreviation that stands for megabyte. You may not want to use MB when you're talking about a motherboard.
Model
Brand BFG Tech
Model BFGR88768GTXOCE
Interface
Interface PCI Express x16
Chipset
Chipset Manufacturer NVIDIA
GPU GeForce 8800 GTX
Core clock 600MHz(vs. 575MHz standard)
Stream Processors 128
Memory
Memory Clock 1800MHz
Memory Size 768MB
Memory Interface 384-bit
Memory Type GDDR3
3D API
DirectX DirectX 10
OpenGL OpenGL 2.0
Ports
DVI 2
TV-Out HDTV / S-Video / Composite Out
VIVO No
General
Tuner None
RAMDAC 400 MHz
Max Resolution 2560 x 1600
SLI Supported Yes
Cooler With Fan
Operating Systems Supported Microsoft Windows XP (32-bit) operating system
System Requirements Minimum System Requirements
1GB of system memory
CD-ROM drive
50MB of available hard disk drive space for basic driver installation
A PCI Express-compliant motherboard with an available PCI Express x16 slot
A vacant slot below the PCI Express x16 slot. The graphics card physically occupies two slots
A 475W PCI Express-compliant system power supply with a combined 12V current rating of 32A or more*
Two 6-pin PCI Express supplementary power connectors
-or-
Four 4-pin Molex power connectors
Minimum system power requirement based on a typical PC configured with an Intel Core2 Extreme X6800 processor
NVIDIA SLI Requirements
Combine multiple BFG NVIDIA GeForce-based graphics cards with an NVIDIA nForce SLI-based motherboard.
IMPORTANT: Graphics cards MUST be from the same manufacturer and contain identical GPUs. For example, a BFG GeForce 8800 GTX PCIe can only be paired with another BFG GeForce 8800 GTX PCIe graphics card.
Plug Your BFG Tech SLI-ready graphics card into an SLI-ready PCI Express motherboard.
IMPORTANT: The motherboard MUST support two physical connectors that are capable of having two NVIDIA SLI-based PCI Express graphics cards plugged into them.
Connect both graphics cards using the NVIDIA SLI connector.
Dual-Link DVI Supported Yes
HDCP Ready Yes
Features
Features World’s first DirectX 10 GPU with full Shader Model 4.0 support
NVIDIA Lumenex Engine
NVIDIA Quantum Effects Technology
NVIDIA PureVideo Technology
NVIDIA nView Multi-Display Technology:
NVIDIA ForceWare Unified Driver Architecture (UDA)
Packaging
Package Contents BFGR88768GTXOCE
Installation Materials
HDTV Cable
2 x Power Cable
2 x DVI to VGA/D-sub Adapter
BFG Custom T-shirt
