http://www.anandtech.com/mb/showdoc.aspx?i=2169

Many users, however, have a tough time swallowing all that goes with the new 925X/PCI Express/DDR2 architecture, since it requires a new, hard to find video card for PCI Express plus brand new DDR2 memory. Some users would like to move to a new Intel LGA 775 processor, but they can't handle the requirement to upgrade almost everything in their system. That is exactly the user who will welcome the introduction of the Soltek SL-865Pro-775.