pie chart dates?

Using Quicken 2004 Deluxe.

On a given account, on the "register tab, there is a choice for "Report", then an option called "Expense Summary Graph" - cick and a pie chart appears. How can I change the dates? I'm just getting the year to date.

Also, is there a way to combine many accounts and get a similar pie chart? I want to view ALL expense in pie chart form.

Thanks.