You can change the multi on the fly with Via? how?!?! I'd love that, cuz I rarely need that kind of speed, and when my computer is just using the network while I sleep, no need for cpu speed.. check my sig and let me know if I can get a "on-the-fly" multi change software, and how safe it is to use, it sounds kind of fishy to me.. the chipset of the mobo is kt600 of course (a7v600 asus), latest bios.
Or do you mean it has to be a VIA board, not just the chipset? i don't get it, sorry about the trouble, but it sounds intriuging, and I'd love to be able to use it.