service_links 6.x-2.0

This version introduce a lot of new features and improvements including:

• Modularization of services links mechanism through hook_service_links();
• visual sort of services through drag'n drop;
• support for short links;
• support for Views2, Share, Forward, Shorten;
• support for browser bookmarking (Firefox, IE, Opera, Chrome);
• support for custom icon's path.

a more detailed list can be found here: http://drupal.org/node/380322#comment-1381340

Updating from 1.x:

1. Services are now separated from the original module, be sure to enable one of XXX Services (for compatibility try General Services);
2. enable the services you want show in admin/settings/service_links/services;
3. clear also the cache for rebuild the menu system.