Hi,
I'm having this issue with my G5 dual 2, 10.4.11
I have 1 gig sticks in each of the 8 slots. I recently became aware
that I am only accessing 6 gig. System profiler tells me all sticks are ok:
however, it is showing 512 sticks in slots J13, J14, J43, J44. (Again, they are in fact 1 gig...