Scheduling scans in Win 7

I have just moved to Win 7 and can’t seem to find how to set up the scheduled scans that I was using under XP. Am I missing something? Any advice will be welcomed. Avast Free.

see scrennshot #7

http://www.softpedia.com/progScreenshots/Avast-Home-Edition-Screenshot-6474.html

on left side…at the bottom… scheduling settings

you find this setting in all scan types

there is also a screensaver scan…start when screensaver start, so you dont have to think about it at all
http://forum.avast.com/index.php?topic=93616.0