Rails - Apr 2006 - Ajax inserting a collection of partials

I saw that I can use page.insert_html to insert some HTML code into a
page.  Is it somehow possible to use a collection of partials?  Right
now I''m having to do

Post.find(:all, :order => ''created_at DESC'').each do |post|
  page.insert_html :bottom, ''posts'', :partial =>
''post'', :object => post
end

I''d really prefer to do
page.insert_html :bottom, ''posts'', :partial =>
''post'', :collection =>
Post.find(:all, :order => ''created_at DESC'')

Pat