Product Info Content Modules as alternatives to the Product Info Layout Modules in core.
Includes: Buy Button, Date Available, Gallery, Model, Options/Attributes

This addon allows you to quickly set up Cross Sell based on Product ID's. There are no core code changes so you can easily install this addon.

In 10 minutes from now, you can install this addon AND set up X-Sells on a number of products.

This content module will display products from the same category on the product info page. Handy if you have a lot of products and find it unfeasible to manually add them individually using the related products addon