Open the report in Design View. Right click the textbox that holds the date
and choose Conditional Formatting. Set the first drop down to "Field value
is", the second to "Between", the first textbox to "Date()", and the second
textbox to "Date()+7" (all without the quotes). Click the Bold button on
that line and click Ok. Preview the report and see if it worked. Verify the
7th day is doing what you want. You may need to adjust the 7 to a 6 or 8. If
there is a time value in the date field, that may cause a problem also. If
there is, let me know.