Which are Activity Attachment Enhancements in Spring 11? 

Answer options:

A. For new organizations, the Attachments related list is now automatically added to task and event records.
B. For existing organizations, the Attachments related list is now automatically added to task and event records.
C. Attachments are now searchable for tasks and events.
D. Unlike before, HTML attachments is always available and can no longer be disallowed.
E. Existing organizations need to manually add the related list to the activity page layout.

ACE