Activity Monitor not showing all RAM
I just upgraded to 10.6.3 and then 10.6.8 on my Mac Mini. With 10.6.3 Activity Monitor started showing total of 3 GB of RAM instead of 4 GB as System Profile does show. I ran Rember and all tests passed. It showed 4 GB total memory and 1690 MB available memory which seems consistent with AM's Free memory.
Any ideas why the system seems to "see" (System Profiler) all the memory but not be using it (AM)?
Stephen
Mac mini, Mac OS X (10.6.8), 1.83Ghz, 4 GB RAM