There is some good advice regarding memory issues in the knowledge base, for example:
www.comsol.com/support/knowledgebase/866/
and also,
www.comsol.com/support/knowledgebase/1030/
Good luck
SMoss
www.comsol.com/support/knowledgebase/866/
and also,
www.comsol.com/support/knowledgebase/1030/
Good luck
SMoss