I have yet to build one of these systems but am about to embark upon the process. I have built several Athlon systems on the old Off Die Cache Athlons (Slot A I believe they are called). This system is NOT going to be overclocked. I am installing WIN2K and possibly integrating it into an existing UNIX network at an office. For now it will be used for two purposes: Quick Books (latest edition) and to print stuff out on an HP laser printer. I think 128 MB RAM should be enough. So I come back to the question: What is the best motherbaord for stability for this system? I'm thinking it has to be MSI or ASUS, but am unsure of which chipset flavor to go with and what model out of these two outstanding brands this motherboard should be.