> I have a u2 and i updated to 3.25 if your machines does NOT BOOT you > moved > the wrong > jumper. 2003 is not too clearly marked. Try again. 2003 is the jumper in the middle. http://sunsolve.sun.com/handbook_pub/Devices/System_Board/images/SYSBD_Ultra2. 01.gif it's pretty tough to miss, no? alex