pepper@prowler:~$ top -l1|head -7
Processes:  105 total, 3 running, 4 stuck, 98 sleeping... 439 threads   20:08:26

Load Avg:  0.68,  1.05,  1.10    CPU usage: 22.86% user, 42.86% sys, 34.29% idle
SharedLibs: num =    4, resident =   41M code, 3032K data, 3172K linkedit.
MemRegions: num = 39625, resident =  824M +   20M private,  207M shared.
PhysMem:  269M wired, 1159M active,  554M inactive, 1990M used,   58M free.
VM: 16G + 374M   5256473(0) pageins, 1406422(0) pageouts

A pair of 2gb DIMMs are en route from NewEgg, for $75.