setup related products, cross sells and up sells

Hi @stukkis,

1) where can I ermine which products display under "Related products" in the single product view: The Related products will be displayed when they have the same category.

2) how to perform that cross sells and up sells products are visible? When you are editing a product, scroll down then you will see the Product data. Go to Linked Products then add the Up sell and Cross sell products there http://prntscr.com/kza082

If you have other questions, do not hesitate to contact with me.
Could you go here: http://themeforest.net/downloads then rate me a good review + 5 stars please? It's really very worth with me.

Thank you very much!
Best regards
Yame