DTA - want to delete dta indexes

Hi,Previous DBA used DTA to create allot of indexes.I though DTA indexes [i]always[/i] skipped (not used) by queries? But when I run this:[code="sql"]SELECT OBJECT_NAME(S.[OBJECT_ID]) AS [OBJECT NAME], I.[NAME] AS [INDEX NAME], USER_SEEKS, USER_SCANS, USER_LOOKUPS, USER_UPDATES FROM SYS.DM_DB_INDEX_USAGE_STATS AS S INNER JOIN SYS.INDEXES AS I ON I.[OBJECT_ID] = S.[OBJECT_ID] AND I.INDEX_ID = S.INDEX_ID WHERE OBJECTPROPERTY(S.[OBJECT_ID],'IsUserTable') = 1 AND S.database_id = DB_ID()[/code]I see values for 'user_updates, scans, etc'I was hoping to remove this mess - but it appears the dat indexes are being used? Or am I missing something?