The ASUS E35M1-M Pro steps its Brazos board offerings up in form factor, and expandability with a host of connectors and headers; it's the only board of its kind to offer more expansion slots than a single full-length PCI-E, and in fact the only one to be bigger in form factor than mini-ITX. At $145 it's not too expensive, now hit our review to see how it fares against its mini-ITX siblings.