CFReport Builder Grouping Question--Urgent!!

["aeiueo" <webforumsuser@xxxxxxxxxxxxxx>]

I am having problem with grouping especially with date. When I set date in 
group, it does not group by date at all.  Things I tried was:
 [bullet]Built CF Report from scratch, not from wisard[[/bullet]
 [bullet]Changed SQL statement in the datasource which is in MS Access 
query[/bullet]
 [bullet]Put format for date[/bullet]
 etc....
 Any of these worked. I will really appreciate if someone could help me with 
this problem.