How to get Time from DateTime format in SQL

Question

I want to use a SQL query using SQL Server 2005 and 2008 to get simply the Time from the DateTime column. Default output:

AttDate                   
==
2011-02-09 13:09:00    
2011-02-09 14:10:00    

I want to have this output:

AttDate                Time 
==
2011-02-09 13:09:00    13:09
2011-02-09 14:10:00    14:10

Can someone please help me with this?