It cannot be over stressed that the motherboard is the MOST important part
of your computer. It is worth investing in a decent motherboard rather than
a CPU (although if financially acceptable, both) as your motherboard is what
connects different parts of the computer together. In addition, the difference
between a cheap and a quality motherboard is typically around $100. A good
motherboard allows a modest CPU and RAM to run at maximum efficiency
whereas a bad motherboard restricts high-end products to run only at modest
levels. A high quality motherboard can go for UKS100/USD$200 or more.
There are six things one must consider in choosing a motherboard: CPU
interface, Chipset, IDE or SATA support, Expansion slot interfaces, and other
connectors. One must also make sure that the motherboard is of a form factor
compatible with the case.