Quicken cash flow reports 2007

I am alongtime Quicken user. I am having difficulty viewing investment accounts in Quicken cash flow comparison reports. I have been through all of the customize cash flow tabs:Accounts,Categories,Payees,classes,,etc.but to no avail.I might be mistaken, but I'm pretty sure I have been able to view investment accounts in the past.I might mention that I'm able to view investment accounts when I run a cash flow report.I attempted to customize the cash flow comparison report identical to the cash flow report. This did not work either. Maybe I'm just overlooking something. Thanks for any assistance