Was having terrible problems with system memory problems. Read various postings which did help me understand the problem and improve the situation. Then I signed onto ZDNet and they had a link to a free piece of softwear (not too big >216K called:
AnalogX MaxMem that works to keep memory available, you can even monitor how much is left and click to increase at any time. Found some conflict with Net Zero if Net Zero wasn't done 1st.
I'm in love, it's wonderful. Maybe somebody who understands it can explain why it works and what the various parts do, and what the optimal settings might be. ted