Even though AMD have yet to release their next batch of CPU's with the codename Bulldozer ASUS already is pledging that many of their current AM3-motherboards will support the new AM3+ CPU's through a bios update. They also have a list of upcoming motherboards that also will fully support the CPU's. So if you are in the market for a new AM3-motherboard but want to make sure that it will work fine with the new upcoming CPU's then just check the list to see which motherboards to get from ASUS.

*BIOS Upgradable Supported AM3 models:

AMD 890FX/SB850:

*Crosshair IV Extreme
*Crosshair IV Formula
*M4A89TD PRO/USB3
*M4A89TD PRO
AMD 890GX/SB850:
*M4A89GTD PRO/USB3
*M4A89GTD PRO

**Current BIOS update is a beta release. Please check the ASUS support site for continual updates.

***Upcoming ASUS M5A Series models (AM3+ socket with AMD 8-series chipsets):

AMD 880G
M5A88-V EVO
M5A88-M EVO
M5A88-M
AMD 870
M5A87
AMD 760G
M5A78L
M5A78L LE
M5A78L-M/USB3
M5A78L-M PLUS
M5A78L-M LE
M5A78L-M LX

Link: http://www.bjorn3d.com/news/ASUS_ple...Bjorn3d.com%29
Nice, now the only difference between AM3 and AM3+ will be DDR3 1866 Support and IOMMU!