if you ever misplace the bookmark, just use Excel! Type in a date in a cell...in the cell under it, use a formula to subtact 180 from the cell your date is in.
I don't know if anyone else is having this problem but whenever I try to use the PS report it comes up with all kind of crazy restaurants that I didn't even plug in to the report. I have tried on several different occasions and just isn't working properly for me. Anyone else experience the same?