Need Help on Creating a Pie Chart

[Desperate]

I know this is very simple for most of you but it came to a nightmare for me! I have a query gets the total ordered quantity from "Orders" Table and another query gets the total received quantity from "Incoming" table. I just want to make a pie chart which shows what have been received and what is balance to be received. Now I would be glad if you explain me step by step like explaining it to a wood....

Edit:I use Access 2007

 

[John Big Booty]

The attached is an example in '03 format. It's been a while since I put it together but it should help get you started if you have a look at the various queries.