Another question (or two) .  :O)

Would setting Performance Options (system properties) Memory usage from Programs to System cache help? hurt? or not really make much difference?  Tested this (only a few times) and I could not see where it made much difference, so am curious.

Also, when setting the page file(s), is there any particular do's & don'ts I should know so as to get best results there?

Thanks again. 

:O)