Simple DateTime sql query

Question

How do I query the DateTime database field within a certain range?

Error code below: 

SELECT * 
  FROM TABLENAME 
 WHERE DateTime >= 12/04/2011 12:00:00 AM 
   AND DateTime <= 25/05/2011 3:53:04 AM

Note: I am using SQL SERVER 2005 and I want to get rows within a certain time range. For example, 10 mins time range. 

Can someone please help me with this?