Is this good

I ran S.A.N.D.R.A. and my sroce for memory is 356/387mb. Is this a good score for PC-133 Sdram. Also is this ok, it says Array memory used 511mb. Whats that mean?

That score sounds about right, maybe a little low, but im used to DDR so i really dont know what a good score for PC133 is anymore. What latency are you running at.

That is actually on the low side compared to the newer PC133 chipsets. Remember that the memory benchmarks rely on the MoBos chipset too. Here are my Memory Benchies on my current rig, see sig for details