I have the 8K7a+ and I can tell you to watch out for the multiplier dip switches, they tend to hang between settings and give false reading to the bios and mobo monitor.
also I have Crucial PC2100 DDR in my setup but I cannot OC to the same speed I am getting now by going with a lower multiplier and higher FSB, it is the weirdest thing, I am totaly stable at 1632Mhz on my 1.4 using 12x136 but if I try to get to 1632 by any other combo it wont work......what the hell is the deal ?