My old socket 3 mobo is like that, I used the mag glass to see what options I had...my K-5 133 is supposed to run at 33mhz fsbx4, but I jumped it to 3x50mhz, and for what it was it screamed...the extra bandwidth realy kiked the apps..the extra 20mhz cpu speed didn't hurt either...I still have that board and proc, maybe I'll put it together, and donate it to a school or something