2 SNMP Values

I have 2 values that I need to graph.

Total Memory and Free Memory are both available as SNMP values.

But I really don't want "Free Memory"  I want "Used Memory" which is  
Total Memory - Free Memory.

Is there a way to do this programmatically within the cricket  
structure, or do I need to write a separate collection script to  
return Total Memory and Used Memory


Thanks,

Sean
=======================================
Sean Whitney
PMB #120, 16505A SE First Street
Vancouver, WA  98684
T. 360.607.7945
F. 815.364.0687
aim: seanmwhitney
email: [email protected]
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