One manufacturer that is known for their motherboards is Gigabyte, and now they bring you the Gigabyte GA-MA790FXT-UD5P motherboard.
For the AMD followers, motherboard chipsets have really advanced in the last few years, and it is just getting better.
Motherboard: GA-MA78GM-US2H Host OS: Ubuntu 9.10 Guest OS: Windows 2003 (2 processors allocated) Virtualization is enabled in BIOS.
When i upgraded to 3.1.0, it reported "VT-x is not available. Remove 3.1.0 - I have the identical symptoms, using AMD Phenom II X4 940, Gigabyte GA-MA78GM-S2HP motherboard, Host OS: Ubuntu 9.10 64bit, Guest OS: Win 7 64; Ubuntu 9.10 64, virtualization enabled in BIOS.
Gigabyte also takes this board a step further, adding features such as Ultra Durable 3, Gigabyte SATA II, and more.
The design of the MA790FXT-UD5P makes one drool with the amount of detail and abilities that went into it.