Question : MS Access Report expression for data control source as first day of current month

I have an Access 2003 report with a text box on it.  I would like to set the Data Control Source for the texbox to the current date, except it should default to the first day of the month.  Form example, if the today is  July 15, 2009,   then   the text box needs to be set for the  First of July, 2009 instead of the 15th.      07/01/09   I have tried to write an expression in the textbox properties, under the Data Tab and in the Control Source, but I can't find the right syntax.  I tried things like below.

=Format(Date(),"mm") & "/01/" & (Format([Date]),"yy")

=DateSeria(l(Year(Date)),(Month(Date)),1)

Answer : MS Access Report expression for data control source as first day of current month

sorry this one
=Format(Date(),"mm") & "/01/" & Format(Date(),"yy")