Does anyone know of a way that allow you to sync your main outlook 2007
calendar with a shared WSS 3.0 calendar?

I've just setup my Windows HomeServer and install WSS 3.0 on it to run as a
family extranet where my family can share information with each other while
on the move. And one of things I am currently trying to do is have a single
family calendar the family that everyone can sync their calendars to so we
can all see what each other are doing.

I've managed to get Outlook to sync with a calendar on WSS 3.0 in a 2 way
fashion however if you want the family to see when you are free you have to
make sure that you drag and drop all your events from your calendar on to
the shared calendar for them to see when you are free.

Is there a webpart or something that do what I want to do?

Alistair