memcache table node

Issue Summary

Congratulation great module

I tried to put in memory the table node , but it doesn't work....could someone tell me how can I do?
'cache_inc' => './sites/all/modules/memcache/memcache.inc',

'memcache_servers' => array(
'localhost:11211' => 'default',
'localhost:11212' => 'block',
'localhost:11213' => 'content',
'localhost:11214' => 'filter',
'localhost:11215' => 'form',
'localhost:11216' => 'menu',
'localhost:11217' => 'page',
'localhost:11218' => 'node',
'localhost:11219' => 'user',

),
'memcache_bins' => array(
'cache' => 'default',
'cache_block' => 'block',
'cache_content' => 'content',
'cache_filter' => 'filter',
'cache_form' => 'form',
'cache_menu' => 'menu',
'cache_page' => 'page',
'node => 'node',
'users' => 'user',
),