The board, the K8T Master2-FAR, uses the K8T800 chipset from Via, supports Opteron 246s and greater, and will also support AGP 2X, 4X, 8X and Pro.
The board also includes Via's VT8237 chipset which has support for Serial ATA/RAID and dual channel ATA, USB and the rest of that stuff.
The board will support 144-bit DDR at 200MHz, 266MHz and 333MHz speeds, and will take memory up to 2GB and also has Chipkill ECC.
As well as the AGP Pro slot, it also supports four PCI 32-bit 33MHz slots, includes Broadcom Gigabit LAN controllers, power management and the rest.
The board has already appeared on some European sites at 279.
You can find the MSI page here. µ