Hi there, I have a Draytek 2820 which use to have scheduled content filtering setup on it 9am-12pm and 2pm-5pm each day and would block facebook and myspace, worked a treat.

I upgraded the fireware to 3.3.3_232201

The layout is different, the schedule times is still there. But I can't work out how to apply block sites like facebook and myspace to it. As content filtering is no longer under firewall, its under CSM?

Any one talk me through it?

It's mostly been changed so you can add exceptions more easily - to set up the scheduler again, you'd need to create a filter rule under the filter setup section. If you haven't used that before, under filter setup go to the #2 default data filter and select the first un-used rule on there.
In that rule, you can set which schedule to use and set source IP if you want it to only apply to specific users. Leave the destination and service type set to any and the action set to Pass Immediately since what this filter rule does is tag the CSM features only. Under web/url content filter, select the profile you want to use.