Vista Tutorial - Access 2000

Hi,

I am using Access 2000 and having a bit of a mental block,

I have my database feeding into excel and need to group by my month setting.
I is cuurently grouping by date.

i.e 01/04/07 - Apr 07

I need it to group by APR 07 and not 01/04/07, I know this can be done but
can not remember wether it needs to be in Access or in the Pivot table, this
is currently driving me mad, I have tried all the normal functions and even
creating a new date table etc, it's probably something really simply

Thanks in advance
--
lulunix :-)