Right, theres some companys putting out AM2 boards with a bios update to support the Phenom calling them AM2/AM2+ boards. The Asus board that you picked out will support the Phenom with a bios update, but with missing features like you said PCIe 2.0, Hypertransport 3.0, Support for DDR2 1066 and on a true AM2+ board you can adjust the MHZ and voltage on each core separate.