recommended memory setting for low traffic ofbiz install?

[phillip rhodes]

Hi,
Sorry for the question, but I am running ofbiz on a server with tons  
of memory available to it, and I never had to put tomcat on a diet  
before (just give it a 1Gb and forget about it).  I am moving  
everything to a VPS server (I think with RIMU hosting) and would like  
to buy the extra memory now if I need it.

Thanks.
Phillip