"Validate= Store Only" is the old nomenclature for "Validate= No".
I should have mentioned that.  :)
 
If you put a list on 1.8a with "Validate= Store Only" or "Validate=
All Commands", it complains to you--but only if you have <changed>
the Validate= setting.  So old lists coded Validate= Store Only
or Validate= All Commands will continue to work (at least until
Eric decides to phase out the old values).
 
HTH,
Nathan