I'm not sure I follow. Can you provide a little more detail?

i buildcustomerT, product, orderT, orderdetailT, then a query that puts together the product names ect. to the orderdetail, then i built orderF, then a orderdetailFfor a sub form, so when i open up my order form and it displays the sub form if i am putting in a new detail into the orderdetail section, it wouldn'tcome up the price, instead, it comes up to $0.00, I hoped that if I build a query putting the product and price together with the orderdetail ID it should come up the price when enteringjust the product item,

Yep. That's how it should work. As soon as you select a product with the combo box your price should update. Check your query. Possibly something spelled wrong.