Thanks!!! I'll give that a try. I looked for the slot numbers on the circuit board. They are marked 4,3,2,1 then 1,2,3,4. Since the System Profiler's list was: DIMM0/J11, DIMM1/J12, DIMM2/J13, DIMM3/J14, DIMM4/J41, DIMM5/J42, DIMM6/J43, DIMM7/J44. Can I assume that if
DIMM0/J11 is #1 on the...