What was the problem? My dip switches were in the wrong place :) truly... for those 'in the know' I replaced a single g4 chip at 733mhz to TWO 1.8mhz g4 chips. This system ROCKS. It's like four of my old computers tied together into one FAST machine! :) YEEEEEEEEEEEEEEEE - HA :) This is going to be FUN :)